Prohibited Display Configuration #1256

annciufo-afk · 2025-09-07T16:32:09Z

annciufo-afk
Sep 7, 2025

"Active display configuration is not permitted. 1 internal or external display(s) are allowed, but 0 internal and 0 external display(s) were detected. Please consult the log files for more information. SEB will now shut down"

dbuechel · 2025-09-08T11:55:53Z

dbuechel
Sep 8, 2025
Maintainer

Please provide the log files of the affected session(s).

6 replies

annciufo-afk Sep 8, 2025
Author

New client instance started at 2025-09-08 12:58:53.867

2025-09-08 12:58:53.883 [01] - INFO: Initiating startup procedure...
2025-09-08 12:58:53.912 [01] - INFO: Loading text data...
2025-09-08 12:58:53.913 [01] - DEBUG: [Text] System language is 'en', trying to load data...
2025-09-08 12:58:53.938 [01] - DEBUG: [Text] Data successfully loaded.
2025-09-08 12:58:53.938 [01] - INFO: Initializing runtime connection...
2025-09-08 12:58:53.948 [01] - DEBUG: [RuntimeProxy] Trying to connect to endpoint 'net.pipe://localhost/safeexambrowser/runtime/b13a1826-d334-467f-9f6c-df13e330436b' with authentication token 'b3917961-57af-461d-875d-9ce7d2c42fee'...
2025-09-08 12:58:54.399 [01] - DEBUG: [RuntimeProxy] Communication channel is opening...
2025-09-08 12:58:54.563 [01] - DEBUG: [RuntimeProxy] Communication channel has been opened.
2025-09-08 12:58:54.930 [01] - DEBUG: [RuntimeProxy] Connection was established.
2025-09-08 12:58:54.930 [01] - INFO: Successfully connected to the runtime.
2025-09-08 12:58:54.930 [01] - INFO: Initializing application configuration...
2025-09-08 12:58:54.930 [01] - DEBUG: [RuntimeProxy] Sending message 'SimpleMessage -> ConfigurationNeeded'...
2025-09-08 12:58:55.149 [01] - DEBUG: [RuntimeProxy] Received response 'ConfigurationResponse' for message 'SimpleMessage -> ConfigurationNeeded'.
2025-09-08 12:58:55.149 [01] - DEBUG: [RuntimeProxy] Received configuration response.
2025-09-08 12:58:55.149 [01] - INFO: Successfully retrieved the application configuration from the runtime.
2025-09-08 12:58:55.149 [01] - INFO: -> Client-ID: b38a8a84-c5ae-4143-912d-dbfeacfc5ab3
2025-09-08 12:58:55.149 [01] - INFO: -> Runtime-ID: c254fb8b-8220-4862-a7cd-db353ba56c29
2025-09-08 12:58:55.149 [01] - INFO: -> Session-ID: 9f0d2d83-2e32-4406-b429-2e217baad1cc
2025-09-08 12:58:55.149 [01] - INFO: Initializing window guard...
2025-09-08 12:58:55.149 [03] - DEBUG: [WindowGuard] Successfully guarded window 'SplashScreen'.
2025-09-08 12:58:55.149 [01] - INFO: Activated window guard.
2025-09-08 12:58:55.235 [01] - INFO: Starting communication host...
2025-09-08 12:58:55.274 [10] - DEBUG: [ClientHost] Communication host is opening...
2025-09-08 12:58:55.508 [10] - DEBUG: [ClientHost] Communication host has been opened.
2025-09-08 12:58:55.508 [10] - DEBUG: [ClientHost] Successfully started communication host for endpoint 'net.pipe://localhost/safeexambrowser/client/f10b17ce-48e6-4ef9-af80-2e6ee2d2496a'.
2025-09-08 12:58:55.508 [01] - INFO: Starting keyboard interception...
2025-09-08 12:58:55.515 [01] - INFO: Starting mouse interception...
2025-09-08 12:58:55.515 [01] - INFO: Initializing permissions...
2025-09-08 12:58:55.566 [01] - DEBUG: [NetworkAdapter] Requested access to wireless networking functionality: Allowed.
2025-09-08 12:58:55.566 [01] - INFO: Permission to access the wireless networking functionality has been granted.
2025-09-08 12:58:55.566 [01] - INFO: Initializing applications...
2025-09-08 12:58:56.431 [01] - DEBUG: [ApplicationMonitor] Initialized 208 currently running processes.
2025-09-08 12:58:56.431 [01] - DEBUG: [ApplicationMonitor] Initialized blacklist with 0 applications.
2025-09-08 12:58:56.431 [01] - DEBUG: [ApplicationMonitor] Initialized whitelist with 0 applications.
2025-09-08 12:58:56.431 [01] - INFO: [ApplicationMonitor] Started monitoring applications.
2025-09-08 12:58:56.431 [01] - INFO: [ApplicationMonitor] Registered system capture start event with ID = 30e9155e-01c3-4665-97e9-88176068d3b1.
2025-09-08 12:58:56.431 [01] - INFO: [ApplicationMonitor] Registered system foreground event with ID = b1e19e9c-cb2d-46f1-af6c-e710bb33b98e.
2025-09-08 12:58:56.431 [01] - INFO: Initializing working area...
2025-09-08 12:58:56.463 [01] - DEBUG: [Taskbar] Calculated physical taskbar height is 50px.
2025-09-08 12:58:56.494 [01] - INFO: [DisplayMonitor] Saved original working area for DISPLAY1 (1920x1080): Left = 0, Top = 0, Right = 1920, Bottom = 1030.
2025-09-08 12:58:56.494 [01] - INFO: [DisplayMonitor] Trying to set new working area for DISPLAY1 (1920x1080): Left = 0, Top = 0, Right = 1920, Bottom = 1030.
2025-09-08 12:58:56.494 [01] - INFO: [DisplayMonitor] Working area of DISPLAY1 (1920x1080) is now set to: Left = 0, Top = 0, Right = 1920, Bottom = 1030.
2025-09-08 12:58:56.494 [01] - INFO: [DisplayMonitor] Started monitoring display changes.
2025-09-08 12:58:56.494 [01] - INFO: Initializing shell...
2025-09-08 12:58:56.587 [01] - INFO: [Audio] Found 'Speakers (Realtek High Definition Audio(SST))' to be the active audio device.
2025-09-08 12:58:56.806 [01] - INFO: [Audio] Started monitoring the audio device.
2025-09-08 12:58:56.821 [01] - INFO: [Keyboard] Saved current keyboard layout 'English (United States)' [ENG, US].
2025-09-08 12:58:56.829 [01] - INFO: [Keyboard] Detected keyboard layout 'English (United States)' [ENG, US].
2025-09-08 12:58:56.898 [01] - DEBUG: [NetworkAdapter] Found 1 wireless network adapter(s).
2025-09-08 12:58:56.910 [01] - DEBUG: [NetworkAdapter] Successfully initialized wireless network adapter '\?\PCI#VEN_8086&DEV_095A&SUBSYS_50108086&REV_59#D46D6DFFFFA4BA2800#{cac88484-7515-4c03-82e6-71a87abac361}'.
2025-09-08 12:58:57.001 [01] - INFO: [NetworkAdapter] Connection established (Wireless, CCNM-WIFI-5G).
2025-09-08 12:58:57.001 [01] - INFO: [NetworkAdapter] Started monitoring the network adapter.
2025-09-08 12:58:57.002 [01] - INFO: [PowerSupply] Started monitoring the power supply (battery charge thresholds: low = 20%, critical = 10%).
2025-09-08 12:58:57.002 [01] - INFO: Action center is disabled, skipping initialization.
2025-09-08 12:58:57.003 [01] - INFO: Initializing taskbar...
2025-09-08 12:58:57.032 [01] - DEBUG: [PowerSupply] Power grid is connected, battery charge at 15%.
2025-09-08 12:58:57.145 [01] - INFO: Initializing task view...
2025-09-08 12:58:57.150 [01] - INFO: Display(s) will be always on.
2025-09-08 12:58:57.150 [01] - INFO: System will be always on.
2025-09-08 12:58:57.150 [01] - INFO: Initializing browser...
2025-09-08 12:58:57.150 [01] - INFO: [BrowserApplication] Starting initialization...
2025-09-08 12:58:57.300 [01] - DEBUG: [BrowserApplication] Accept Language: en-US
2025-09-08 12:58:57.300 [01] - DEBUG: [BrowserApplication] Cache Path: C:\Users\Jaidyn\AppData\Local\SafeExamBrowser\Cache
2025-09-08 12:58:57.301 [01] - DEBUG: [BrowserApplication] Engine Version: Chromium 139.0.7258.139, CEF r139.0.28+g55ab8a8+chromium-139.0.7258.139, CefSharp 139.0.280.0
2025-09-08 12:58:57.301 [01] - DEBUG: [BrowserApplication] Log File: C:\Users\Jaidyn\AppData\Local\SafeExamBrowser\Logs\2025-09-08_12h58m34s_Browser.log
2025-09-08 12:58:57.302 [01] - DEBUG: [BrowserApplication] Log Severity: Info.
2025-09-08 12:58:57.302 [01] - DEBUG: [BrowserApplication] PDF Reader: Enabled.
2025-09-08 12:58:57.302 [01] - DEBUG: [BrowserApplication] Session Persistence: Enabled.
2025-09-08 12:58:57.849 [01] - DEBUG: [BrowserApplication] Successfully initiated cookie deletion.
2025-09-08 12:58:57.849 [01] - DEBUG: [BrowserApplication] Browser Exam Key (BEK) transmission is disabled.
2025-09-08 12:58:57.849 [01] - DEBUG: [BrowserApplication] Configuration Key (CK) transmission is disabled.
2025-09-08 12:58:57.849 [01] - DEBUG: [BrowserApplication] The browser application will be using the default browser exam key.
2025-09-08 12:58:57.849 [01] - INFO: [BrowserApplication] Initialized browser.
2025-09-08 12:58:57.914 [01] - INFO: Initializing clipboard...
2025-09-08 12:58:57.914 [01] - DEBUG: [Clipboard] Cleared clipboard.
2025-09-08 12:58:57.930 [01] - DEBUG: [Clipboard] Started clipboard monitoring with interval 50 ms.
2025-09-08 12:58:57.930 [01] - INFO: [Clipboard] Initialized clipboard for policy 'Isolated'.
2025-09-08 12:58:58.020 [09] - DEBUG: [BrowserApplication] Deleted 2 cookies.
2025-09-08 12:58:58.094 [01] - DEBUG: [Taskbar] Set taskbar bounds to 1536x40 at (0/824), in physical pixels: 1920x50 at (0/1030).
2025-09-08 12:58:58.095 [01] - DEBUG: [WindowGuard] Successfully guarded window 'Taskbar'.
2025-09-08 12:58:58.096 [01] - INFO: [BrowserResponsibility] Auto-starting browser...
2025-09-08 12:58:58.219 [01] - DEBUG: [Browser Window #1] Initialized browser control.
2025-09-08 12:58:58.555 [01] - DEBUG: [WindowGuard] Successfully guarded window 'BrowserWindow'.
2025-09-08 12:58:58.571 [01] - DEBUG: [Browser Window #1] Successfully initiated cookie traversal.
2025-09-08 12:58:58.571 [01] - DEBUG: [Browser Window #1] Initialized browser window.
2025-09-08 12:58:58.571 [01] - INFO: [BrowserApplication] Created browser window #1.
2025-09-08 12:58:58.571 [01] - INFO: [SystemSentinel] Started monitoring system events.
2025-09-08 12:58:58.571 [01] - INFO: [SystemSentinel] Started monitoring sticky keys.
2025-09-08 12:58:58.587 [01] - DEBUG: [Registry] Started monitoring value 'AppStarting' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_working.ani'.
2025-09-08 12:58:58.587 [01] - DEBUG: [Registry] Started monitoring value 'Arrow' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_arrow.cur'.
2025-09-08 12:58:58.587 [01] - DEBUG: [Registry] Started monitoring value 'ContactVisualization' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: '1'.
2025-09-08 12:58:58.587 [01] - DEBUG: [Registry] Started monitoring value 'Crosshair' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: ''.
2025-09-08 12:58:58.587 [01] - DEBUG: [Registry] Started monitoring value 'CursorBaseSize' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: '32'.
2025-09-08 12:58:58.587 [01] - DEBUG: [Registry] Started monitoring value 'GestureVisualization' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: '31'.
2025-09-08 12:58:58.587 [01] - DEBUG: [Registry] Started monitoring value 'Hand' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_link.cur'.
2025-09-08 12:58:58.587 [01] - DEBUG: [Registry] Started monitoring value 'Help' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_helpsel.cur'.
2025-09-08 12:58:58.587 [01] - DEBUG: [Registry] Started monitoring value 'IBeam' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: ''.
2025-09-08 12:58:58.587 [01] - DEBUG: [Registry] Started monitoring value 'No' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_unavail.cur'.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value 'NWPen' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_pen.cur'.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value 'Scheme Source' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: '2'.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value 'SizeAll' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_move.cur'.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value 'SizeNESW' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_nesw.cur'.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value 'SizeNS' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_ns.cur'.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value 'SizeNWSE' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_nwse.cur'.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value 'SizeWE' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_ew.cur'.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value 'UpArrow' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_up.cur'.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value 'Wait' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'C:\Windows\cursors\aero_busy.ani'.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value '' from registry key 'HKEY_CURRENT_USER\Control Panel\Cursors'. Initial value: 'Windows Default'.
2025-09-08 12:58:58.595 [01] - INFO: [SystemSentinel] Started monitoring cursors.
2025-09-08 12:58:58.595 [01] - DEBUG: [Registry] Started monitoring value 'Debugger' from registry key 'HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Utilman.exe'. Value does currently not exist or initial read failed.
2025-09-08 12:58:58.595 [01] - INFO: [SystemSentinel] Started monitoring ease of access.
2025-09-08 12:58:58.595 [01] - DEBUG: [RuntimeProxy] Sending message 'SimpleMessage -> ClientIsReady'...
2025-09-08 12:58:58.603 [21] - DEBUG: [ApplicationMonitor] Window has changed from to 'Taskbar' (1770892).
2025-09-08 12:58:58.604 [21] - DEBUG: [ApplicationMonitor] Window has changed from 'Taskbar' (1770892) to '' (591258).
2025-09-08 12:58:58.608 [01] - DEBUG: [RuntimeProxy] Received response 'SimpleResponse -> Acknowledged' for message 'SimpleMessage -> ClientIsReady'.
2025-09-08 12:58:58.609 [01] - DEBUG: [RuntimeProxy] Runtime acknowledged that the client is ready.
2025-09-08 12:58:58.609 [01] - INFO: Application successfully initialized.

2025-09-08 12:58:59.102 [07] - DEBUG: [ClientHost] Received connection request with authentication token 'b3917961-57af-461d-875d-9ce7d2c42fee'.
2025-09-08 12:58:59.103 [07] - DEBUG: [ClientHost] Accepted connection request.
2025-09-08 12:58:59.151 [16] - DEBUG: [ClientHost] Received message 'SimpleMessage -> Authenticate', sending response 'AuthenticationResponse'.
2025-09-08 12:58:59.344 [32] - DEBUG: [ApplicationMonitor] Process 'CefSharp.BrowserSubprocess.exe' (5460) has been started [Original Name: 'CefSharp.BrowserSubprocess.exe', Path: 'C:\Program Files\SafeExamBrowser\Application\CefSharp.BrowserSubprocess.exe', Signature: 2bc82fe8e56a39f96bc6c4b91d6703a0379b76a2].
2025-09-08 12:58:59.344 [32] - DEBUG: [ApplicationMonitor] Process 'CefSharp.BrowserSubprocess.exe' (8736) has been started [Original Name: 'CefSharp.BrowserSubprocess.exe', Path: 'C:\Program Files\SafeExamBrowser\Application\CefSharp.BrowserSubprocess.exe', Signature: 2bc82fe8e56a39f96bc6c4b91d6703a0379b76a2].
2025-09-08 12:58:59.344 [32] - DEBUG: [ApplicationMonitor] Process 'CefSharp.BrowserSubprocess.exe' (6508) has been started [Original Name: 'CefSharp.BrowserSubprocess.exe', Path: 'C:\Program Files\SafeExamBrowser\Application\CefSharp.BrowserSubprocess.exe', Signature: 2bc82fe8e56a39f96bc6c4b91d6703a0379b76a2].
2025-09-08 12:58:59.549 [28] - INFO: [Browser Window #1] Navigated.
2025-09-08 12:58:59.626 [28] - DEBUG: [KeyGenerator] Initializing browser exam key...
2025-09-08 12:58:59.626 [28] - WARNING: [KeyGenerator] The current configuration does not contain a value for the configuration key!
2025-09-08 12:58:59.627 [28] - WARNING: [KeyGenerator] The current configuration does not contain a salt value for the browser exam key!
2025-09-08 12:59:02.047 [32] - DEBUG: [ApplicationMonitor] Process 'CefSharp.BrowserSubprocess.exe' (12972) has been started [Original Name: 'CefSharp.BrowserSubprocess.exe', Path: 'C:\Program Files\SafeExamBrowser\Application\CefSharp.BrowserSubprocess.exe', Signature: 2bc82fe8e56a39f96bc6c4b91d6703a0379b76a2].
2025-09-08 12:59:02.048 [32] - DEBUG: [ApplicationMonitor] Process 'CefSharp.BrowserSubprocess.exe' (5028) has been started [Original Name: 'CefSharp.BrowserSubprocess.exe', Path: 'C:\Program Files\SafeExamBrowser\Application\CefSharp.BrowserSubprocess.exe', Signature: 2bc82fe8e56a39f96bc6c4b91d6703a0379b76a2].
2025-09-08 12:59:04.293 [28] - DEBUG: [KeyGenerator] Successfully calculated browser exam key using integrity module.
2025-09-08 12:59:04.320 [20] - DEBUG: [ApplicationMonitor] Window has changed from '' (591258) to '' (10159760).
2025-09-08 12:59:07.665 [33] - DEBUG: [ApplicationMonitor] Process 'svchost.exe' (4200) has been started [Original Name: n/a, Path: n/a, Signature: n/a].
2025-09-08 12:59:07.665 [33] - DEBUG: [ApplicationMonitor] Process 'chrome.exe' (11740) has been started [Original Name: 'chrome.exe', Path: 'C:\Program Files\Google\Chrome\Application\chrome.exe', Signature: 607a3edaa64933e94422fc8f0c80388e0590986c].
2025-09-08 12:59:07.665 [33] - DEBUG: [ApplicationMonitor] Process 'svchost.exe' (19136) has been started [Original Name: n/a, Path: n/a, Signature: n/a].
2025-09-08 12:59:07.665 [33] - DEBUG: [ApplicationMonitor] Process 'svchost.exe' (8544) has been terminated.
2025-09-08 12:59:07.665 [33] - DEBUG: [ApplicationMonitor] Process 'chrome.exe' (16072) has been terminated.
2025-09-08 12:59:12.650 [28] - INFO: [Browser Window #1] Request was aborted.
2025-09-08 12:59:12.675 [28] - DEBUG: [DownloadHandler #1] Detected download request.
2025-09-08 12:59:12.683 [37] - DEBUG: [DownloadHandler #1] Handling download of configuration file 'config.seb'.
2025-09-08 12:59:12.683 [37] - DEBUG: [Browser Window #1] Forwarding download request for configuration file 'config.seb'.
2025-09-08 12:59:12.696 [21] - DEBUG: [ApplicationMonitor] Window has changed from '' (10159760) to 'SplashScreen' (525996).
2025-09-08 12:59:12.696 [37] - INFO: [BrowserResponsibility] Allowed download request for configuration file 'config.seb'.
2025-09-08 12:59:12.696 [37] - DEBUG: [Browser Window #1] Download request for configuration file 'config.seb' was granted.
2025-09-08 12:59:12.697 [37] - DEBUG: [DownloadHandler #1] Starting download of configuration file 'config.seb'...
2025-09-08 12:59:13.456 [28] - DEBUG: [DownloadHandler #1] Download of 'C:\Users\Jaidyn\AppData\Local\SafeExamBrowser\Temp\config.seb' is complete.
2025-09-08 12:59:13.462 [15] - INFO: [SystemSentinel] Stopped monitoring cursors.
2025-09-08 12:59:13.463 [15] - INFO: [SystemSentinel] Stopped monitoring ease of access.
2025-09-08 12:59:13.464 [15] - INFO: [SystemSentinel] Stopped monitoring sticky keys.
2025-09-08 12:59:13.465 [15] - INFO: [SystemSentinel] Stopped monitoring system events.
2025-09-08 12:59:13.466 [15] - DEBUG: [RuntimeProxy] Sending message 'ReconfigurationMessage'...
2025-09-08 12:59:13.478 [15] - DEBUG: [RuntimeProxy] Received response 'SimpleResponse -> Acknowledged' for message 'ReconfigurationMessage'.
2025-09-08 12:59:13.479 [15] - DEBUG: [RuntimeProxy] Runtime acknowledged reconfiguration request.
2025-09-08 12:59:13.479 [15] - INFO: [BrowserResponsibility] Sent reconfiguration request for 'C:\Users\Jaidyn\AppData\Local\SafeExamBrowser\Temp\config.seb' to the runtime.
2025-09-08 12:59:13.541 [16] - DEBUG: [ClientHost] Received message 'MessageBoxRequestMessage', sending response 'SimpleResponse -> Acknowledged'.
2025-09-08 12:59:13.541 [37] - INFO: [CommunicationResponsibility] Received message box request with id '3280d578-1bb4-4bce-bf72-227c82280bc7'.
2025-09-08 12:59:13.584 [21] - DEBUG: [ApplicationMonitor] Window has changed from 'SplashScreen' (525996) to 'Prohibited Display Configuration' (853536).
2025-09-08 12:59:15.293 [20] - DEBUG: [ApplicationMonitor] Window has changed from 'Prohibited Display Configuration' (853536) to 'OK' (1377702).
2025-09-08 12:59:15.393 [21] - DEBUG: [ApplicationMonitor] Window has changed from 'OK' (1377702) to 'SplashScreen' (525996).
2025-09-08 12:59:15.393 [37] - DEBUG: [RuntimeProxy] Sending message 'MessageBoxReplyMessage'...
2025-09-08 12:59:15.403 [37] - DEBUG: [RuntimeProxy] Received response 'SimpleResponse -> Acknowledged' for message 'MessageBoxReplyMessage'.
2025-09-08 12:59:15.403 [37] - DEBUG: [RuntimeProxy] Runtime acknowledged message box result transmission.
2025-09-08 12:59:15.404 [37] - INFO: [CommunicationResponsibility] Message box request with id '3280d578-1bb4-4bce-bf72-227c82280bc7' yielded result 'Ok'.
2025-09-08 12:59:15.417 [07] - DEBUG: [ClientHost] Received message 'SimpleMessage -> Shutdown', sending response 'SimpleResponse -> Acknowledged'.

2025-09-08 12:59:15.419 [01] - INFO: Initiating shutdown procedure...
2025-09-08 12:59:15.429 [16] - DEBUG: [ClientHost] Received disconnection request with message 'DisconnectionMessage'.
2025-09-08 12:59:15.440 [01] - INFO: Finalizing clipboard...
2025-09-08 12:59:15.442 [01] - DEBUG: [Clipboard] Cleared clipboard.
2025-09-08 12:59:15.442 [01] - DEBUG: [Clipboard] Stopped clipboard monitoring.
2025-09-08 12:59:15.442 [01] - INFO: [Clipboard] Finalized clipboard.
2025-09-08 12:59:15.447 [01] - INFO: Terminating browser...
2025-09-08 12:59:15.450 [01] - INFO: [BrowserApplication] Initiating termination...
2025-09-08 12:59:15.950 [01] - DEBUG: [Browser Window #1] Window is closing...
2025-09-08 12:59:15.959 [09] - DEBUG: [ApplicationMonitor] Process 'audiodg.exe' (5304) has been started [Original Name: n/a, Path: n/a, Signature: n/a].
2025-09-08 12:59:15.976 [01] - DEBUG: [Browser Window #1] Window has been closed.
2025-09-08 12:59:16.001 [01] - INFO: [BrowserApplication] Closed browser window #1.
2025-09-08 12:59:16.158 [01] - INFO: [BrowserApplication] Retained browser cache.
2025-09-08 12:59:16.158 [01] - INFO: [BrowserApplication] Terminated browser.
2025-09-08 12:59:16.159 [01] - INFO: Terminating shell...
2025-09-08 12:59:16.164 [01] - INFO: [Audio] Stopped monitoring the audio device.
2025-09-08 12:59:16.167 [01] - INFO: [Keyboard] Restored original keyboard layout 'English (United States)' [ENG, US].
2025-09-08 12:59:16.173 [01] - INFO: [NetworkAdapter] Stopped monitoring the network adapter.
2025-09-08 12:59:16.173 [01] - INFO: [PowerSupply] Stopped monitoring the power supply.
2025-09-08 12:59:16.173 [01] - INFO: Restoring working area...
2025-09-08 12:59:16.174 [01] - INFO: [DisplayMonitor] Stopped monitoring display changes.
2025-09-08 12:59:16.174 [01] - INFO: [DisplayMonitor] Restored original working area for DISPLAY1 (1920x1080): Left = 0, Top = 0, Right = 1920, Bottom = 1030.
2025-09-08 12:59:16.175 [01] - INFO: Finalizing applications...
2025-09-08 12:59:16.176 [01] - INFO: [ApplicationMonitor] Stopped monitoring applications.
2025-09-08 12:59:16.178 [01] - INFO: [ApplicationMonitor] Unregistered system capture start event with ID = 30e9155e-01c3-4665-97e9-88176068d3b1.
2025-09-08 12:59:16.178 [01] - INFO: [ApplicationMonitor] Unregistered system foreground event with ID = b1e19e9c-cb2d-46f1-af6c-e710bb33b98e.
2025-09-08 12:59:16.179 [01] - INFO: Stopping mouse interception...
2025-09-08 12:59:16.180 [01] - INFO: Stopping keyboard interception...
2025-09-08 12:59:16.182 [01] - INFO: The runtime has already disconnected from the client communication host.
2025-09-08 12:59:16.183 [01] - INFO: Stopping communication host...
2025-09-08 12:59:16.185 [01] - DEBUG: [ClientHost] Communication host is closing...
2025-09-08 12:59:16.227 [01] - DEBUG: [ClientHost] Communication host has been closed.
2025-09-08 12:59:16.228 [01] - DEBUG: [ClientHost] Terminated communication host for endpoint 'net.pipe://localhost/safeexambrowser/client/f10b17ce-48e6-4ef9-af80-2e6ee2d2496a'.
2025-09-08 12:59:16.228 [01] - INFO: Closing runtime connection...
2025-09-08 12:59:16.247 [01] - DEBUG: [RuntimeProxy] Communication channel is closing...
2025-09-08 12:59:16.263 [01] - DEBUG: [RuntimeProxy] Communication channel has been closed.
2025-09-08 12:59:16.263 [01] - DEBUG: [RuntimeProxy] Disconnected from 'net.pipe://localhost/safeexambrowser/runtime/b13a1826-d334-467f-9f6c-df13e330436b'.
2025-09-08 12:59:16.263 [01] - INFO: Successfully disconnected from the runtime.
2025-09-08 12:59:16.263 [01] - INFO: Application successfully finalized.

Client instance terminated at 2025-09-08 12:59:16.285

annciufo-afk Sep 8, 2025
Author

/* Safe Exam Browser, Version 3.10.0 (x64), Build 3.10.0.826
/* Copyright © 2025 ETH Zürich, IT Services
/*
/* Please visit https://www.github.com/SafeExamBrowser for more information.

Application started at 2025-09-08 12:58:34.754

Running on Windows 10, Microsoft Windows NT 10.0.19045.0 (x64)

Computer 'DESKTOP-OIUA98M' is a Swift 3 Swift SF314-52 manufactured by Acer

Runtime-ID: c254fb8b-8220-4862-a7cd-db353ba56c29

2025-09-08 12:58:39.898 [11] - INFO: Initiating startup procedure...
2025-09-08 12:58:39.965 [11] - INFO: Loading text data...
2025-09-08 12:58:39.965 [11] - DEBUG: [Text] System language is 'en', trying to load data...
2025-09-08 12:58:39.997 [11] - DEBUG: [Text] Data successfully loaded.
2025-09-08 12:58:39.997 [11] - INFO: Starting communication host...
2025-09-08 12:58:40.247 [14] - DEBUG: [RuntimeHost] Communication host is opening...
2025-09-08 12:58:40.661 [14] - DEBUG: [RuntimeHost] Communication host has been opened.
2025-09-08 12:58:40.661 [14] - DEBUG: [RuntimeHost] Successfully started communication host for endpoint 'net.pipe://localhost/safeexambrowser/runtime/b13a1826-d334-467f-9f6c-df13e330436b'.
2025-09-08 12:58:40.662 [11] - INFO: Attempting to verify application integrity...
2025-09-08 12:58:47.927 [11] - INFO: Application integrity successfully verified.
2025-09-08 12:58:47.936 [11] - INFO: Application successfully initialized.

2025-09-08 12:58:47.944 [11] - INFO: [SessionResponsibility] ### ------------------------------------ Session Start Procedure ------------------------------------- ###
2025-09-08 12:58:47.951 [11] - INFO: Initializing new session configuration...
2025-09-08 12:58:47.957 [11] - INFO: -> Client-ID: b38a8a84-c5ae-4143-912d-dbfeacfc5ab3
2025-09-08 12:58:47.957 [11] - INFO: -> Runtime-ID: c254fb8b-8220-4862-a7cd-db353ba56c29
2025-09-08 12:58:47.961 [11] - INFO: -> Session-ID: 9f0d2d83-2e32-4406-b429-2e217baad1cc
2025-09-08 12:58:47.974 [11] - INFO: Initializing application configuration...
2025-09-08 12:58:47.982 [11] - INFO: Found command-line argument for configuration resource: 'sebs://elearning.ccnm.edu/mod/quiz/accessrule/seb/config.php?cmid=199170', the URI is valid.
2025-09-08 12:58:47.997 [11] - INFO: [ConfigurationRepository] Initialized default settings, now attempting to load 'file:///C:/Users/Jaidyn/AppData/Roaming/SafeExamBrowser/SebClientSettings.seb'...
2025-09-08 12:58:48.004 [11] - DEBUG: [FileResourceLoader] Can load 'file:///C:/Users/Jaidyn/AppData/Roaming/SafeExamBrowser/SebClientSettings.seb' as it is an existing file.
2025-09-08 12:58:48.005 [11] - DEBUG: [FileResourceLoader] Loading data from 'file:///C:/Users/Jaidyn/AppData/Roaming/SafeExamBrowser/SebClientSettings.seb'...
2025-09-08 12:58:48.009 [11] - DEBUG: [FileResourceLoader] Created 'System.IO.FileStream' for 3.693 KB data in 'file:///C:/Users/Jaidyn/AppData/Roaming/SafeExamBrowser/SebClientSettings.seb'.
2025-09-08 12:58:48.009 [11] - INFO: [ConfigurationRepository] Tried to load data from 'file:///C:/Users/Jaidyn/AppData/Roaming/SafeExamBrowser/SebClientSettings.seb' using FileResourceLoader -> Result: Success.
2025-09-08 12:58:48.031 [11] - DEBUG: [BinaryParser] 'System.IO.FileStream' starting with 'pwcc' matches the Binary format.
2025-09-08 12:58:48.033 [11] - DEBUG: [GZipCompressor] Starting decompression of 'System.IO.FileStream' with 3.693 KB data...
2025-09-08 12:58:48.035 [11] - DEBUG: [GZipCompressor] Successfully decompressed 3.693 KB to 3.67 KB data.
2025-09-08 12:58:48.036 [11] - DEBUG: [BinaryParser] Attempting to parse password block with prefix 'pwcc'...
2025-09-08 12:58:48.039 [11] - DEBUG: [PasswordEncryption] Parsing encryption header...
2025-09-08 12:58:48.041 [11] - DEBUG: [PasswordEncryption] Generating keys for authentication and decryption...
2025-09-08 12:58:48.211 [11] - DEBUG: [PasswordEncryption] Generating HMACs for authentication...
2025-09-08 12:58:48.227 [11] - DEBUG: [PasswordEncryption] Decrypting data...
2025-09-08 12:58:48.243 [11] - DEBUG: [GZipCompressor] Starting decompression of 'System.IO.MemoryStream' with 3.59 KB data...
2025-09-08 12:58:48.243 [11] - DEBUG: [GZipCompressor] Successfully decompressed 3.59 KB to 43.459 KB data.
2025-09-08 12:58:48.243 [11] - DEBUG: [BinaryParser] Attempting to parse plain data block...
2025-09-08 12:58:48.243 [11] - DEBUG: [XmlParser] Found root node, starting to parse data...
2025-09-08 12:58:48.243 [11] - DEBUG: [XmlParser] Finished parsing -> Result: Success.
2025-09-08 12:58:48.243 [11] - INFO: [ConfigurationRepository] Tried to parse data from 'System.IO.FileStream' using BinaryParser -> Result: Success.
2025-09-08 12:58:48.307 [11] - INFO: [ConfigurationRepository] Initialized default settings, now attempting to load 'sebs://elearning.ccnm.edu/mod/quiz/accessrule/seb/config.php?cmid=199170'...
2025-09-08 12:58:48.313 [11] - DEBUG: [FileResourceLoader] Can't load 'sebs://elearning.ccnm.edu/mod/quiz/accessrule/seb/config.php?cmid=199170' as it isn't an existing file.
2025-09-08 12:58:48.314 [11] - DEBUG: [NetworkResourceLoader] Sending HEAD request for 'https://elearning.ccnm.edu/mod/quiz/accessrule/seb/config.php?cmid=199170'...
2025-09-08 12:58:48.770 [11] - DEBUG: [NetworkResourceLoader] Received response '200 - OK'.
2025-09-08 12:58:48.771 [11] - DEBUG: [NetworkResourceLoader] Can load 'sebs://elearning.ccnm.edu/mod/quiz/accessrule/seb/config.php?cmid=199170' as it references an existing network resource.
2025-09-08 12:58:48.772 [11] - DEBUG: [NetworkResourceLoader] Sending GET request for 'https://elearning.ccnm.edu/mod/quiz/accessrule/seb/config.php?cmid=199170'...
2025-09-08 12:58:49.112 [11] - DEBUG: [NetworkResourceLoader] Received response '200 - OK'.
2025-09-08 12:58:49.117 [11] - DEBUG: [NetworkResourceLoader] The response data is HTML.
2025-09-08 12:58:49.117 [11] - INFO: [ConfigurationRepository] Tried to load data from 'sebs://elearning.ccnm.edu/mod/quiz/accessrule/seb/config.php?cmid=199170' using NetworkResourceLoader -> Result: LoadWithBrowser.
2025-09-08 12:58:49.117 [11] - INFO: The configuration resource needs authentication or is a webpage, using 'sebs://elearning.ccnm.edu/mod/quiz/accessrule/seb/config.php?cmid=199170' as start URL for the browser.
2025-09-08 12:58:49.117 [11] - INFO: The configuration was successful.
2025-09-08 12:58:49.117 [11] - INFO: Validating version restrictions...
2025-09-08 12:58:49.117 [11] - INFO: There are no version restrictions for the configuration.
2025-09-08 12:58:49.117 [11] - INFO: Validating remote session policy...
2025-09-08 12:58:49.133 [11] - DEBUG: [RemoteSessionDetector] System appears not to be running in a remote session.
2025-09-08 12:58:49.133 [11] - INFO: [SystemSentinel] Disabled sticky keys (original state: functionality available and disabled, hotkey active).
2025-09-08 12:58:49.133 [11] - INFO: [SystemSentinel] Starting cursor verification...
2025-09-08 12:58:49.146 [11] - INFO: [SystemSentinel] Cursor configuration successfully verified.
2025-09-08 12:58:49.148 [11] - INFO: [SystemSentinel] Starting ease of access verification...
2025-09-08 12:58:49.148 [11] - INFO: [SystemSentinel] Ease of access configuration successfully verified (value does not exist).
2025-09-08 12:58:49.148 [11] - INFO: Successfully ensured session integrity.
2025-09-08 12:58:49.148 [11] - INFO: Validating virtual machine policy...
2025-09-08 12:58:49.148 [11] - INFO: Validating display configuration...
2025-09-08 12:58:49.790 [11] - ERROR: [DisplayMonitor] Failed to query displays!

Exception Message: Not supported
Exception Type: System.Management.ManagementException

at System.Management.ManagementException.ThrowWithExtendedInfo(ManagementStatus errorCode)
at System.Management.ManagementObjectCollection.ManagementObjectEnumerator.MoveNext()
at System.Linq.Enumerable.d__971.MoveNext() at SafeExamBrowser.Monitoring.Display.DisplayMonitor.TryLoadDisplays(IList1& displays) in .\SafeExamBrowser.Monitoring\Display\DisplayMonitor.cs:line 163

2025-09-08 12:58:49.790 [11] - WARNING: [DisplayMonitor] Failed to validate display configuration, ignoring error.
2025-09-08 12:58:49.790 [11] - INFO: Display configuration is allowed.
2025-09-08 12:58:49.790 [11] - INFO: Initializing service...
2025-09-08 12:58:49.790 [11] - INFO: The service will be ignored for the next session.
2025-09-08 12:58:49.806 [11] - INFO: Initializing kiosk mode 'CreateNewDesktop'...
2025-09-08 12:58:49.808 [11] - DEBUG: [DesktopFactory] Found desktop handle for thread with ID = 19396. Attempting to get desktop name...
2025-09-08 12:58:49.808 [11] - DEBUG: [DesktopFactory] Successfully determined current desktop 'Default' [260].
2025-09-08 12:58:49.808 [11] - INFO: Current desktop is 'Default' [260].
2025-09-08 12:58:49.808 [11] - DEBUG: [DesktopFactory] Attempting to create random desktop...
2025-09-08 12:58:49.818 [11] - DEBUG: [DesktopFactory] Successfully created random desktop 'EPBAS' [5939].
2025-09-08 12:58:49.819 [11] - INFO: Created custom desktop 'EPBAS' [5939].
2025-09-08 12:58:49.860 [11] - INFO: Successfully activated custom desktop.
2025-09-08 12:58:49.860 [11] - INFO: [DesktopMonitor] Started monitoring desktop 'EPBAS' [5939].
2025-09-08 12:58:49.860 [11] - INFO: Starting new client process...
2025-09-08 12:58:49.871 [11] - INFO: [ProcessFactory] Attempting to start process 'C:\Program Files\SafeExamBrowser\Application\SafeExamBrowser.Client.exe'...
2025-09-08 12:58:50.101 [11] - INFO: [ProcessFactory] Successfully started process 'C:\Program Files\SafeExamBrowser\Application\SafeExamBrowser.Client.exe' with ID = 8356.
2025-09-08 12:58:50.101 [11] - DEBUG: [Process 'SafeExamBrowser.Client.exe' (8356)] Initialized termination event.
2025-09-08 12:58:50.101 [11] - INFO: Waiting for client to complete initialization...
2025-09-08 12:58:54.793 [17] - DEBUG: [RuntimeHost] Received connection request with authentication token 'b3917961-57af-461d-875d-9ce7d2c42fee'.
2025-09-08 12:58:54.801 [17] - DEBUG: [RuntimeHost] Accepted connection request.
2025-09-08 12:58:54.946 [22] - DEBUG: [RuntimeHost] Received message 'SimpleMessage -> ConfigurationNeeded', sending response 'ConfigurationResponse'.
2025-09-08 12:58:58.603 [17] - DEBUG: [RuntimeHost] Received message 'SimpleMessage -> ClientIsReady', sending response 'SimpleResponse -> Acknowledged'.
2025-09-08 12:58:58.606 [11] - INFO: Client has been successfully started and initialized. Creating communication proxy for client host...
2025-09-08 12:58:58.608 [11] - DEBUG: [ClientProxy] Trying to connect to endpoint 'net.pipe://localhost/safeexambrowser/client/f10b17ce-48e6-4ef9-af80-2e6ee2d2496a' with authentication token 'b3917961-57af-461d-875d-9ce7d2c42fee'...
2025-09-08 12:58:58.830 [11] - DEBUG: [ClientProxy] Communication channel is opening...
2025-09-08 12:58:58.977 [11] - DEBUG: [ClientProxy] Communication channel has been opened.
2025-09-08 12:58:59.133 [11] - DEBUG: [ClientProxy] Connection was established.
2025-09-08 12:58:59.133 [11] - INFO: Connection with client has been established. Requesting authentication...
2025-09-08 12:58:59.141 [11] - DEBUG: [ClientProxy] Sending message 'SimpleMessage -> Authenticate'...
2025-09-08 12:58:59.153 [11] - DEBUG: [ClientProxy] Received response 'AuthenticationResponse' for message 'SimpleMessage -> Authenticate'.
2025-09-08 12:58:59.153 [11] - DEBUG: [ClientProxy] Received authentication response.
2025-09-08 12:58:59.153 [11] - INFO: Authentication of client has been successful, client is ready to operate.
2025-09-08 12:58:59.153 [11] - INFO: Successfully started new client instance.
2025-09-08 12:58:59.153 [11] - INFO: Successfully activated first session '9f0d2d83-2e32-4406-b429-2e217baad1cc'.
2025-09-08 12:58:59.153 [11] - INFO: [SessionResponsibility] ### ---------------------------------------- Session Running ----------------------------------------- ###
2025-09-08 12:59:13.476 [10] - INFO: [CommunicationResponsibility] Accepted request for reconfiguration with 'C:\Users\Jaidyn\AppData\Local\SafeExamBrowser\Temp\config.seb'.
2025-09-08 12:59:13.476 [22] - DEBUG: [RuntimeHost] Received message 'ReconfigurationMessage', sending response 'SimpleResponse -> Acknowledged'.
2025-09-08 12:59:13.478 [10] - INFO: [SessionResponsibility] ### ------------------------------------ Session Start Procedure ------------------------------------- ###
2025-09-08 12:59:13.482 [10] - INFO: Initializing new session configuration...
2025-09-08 12:59:13.482 [10] - INFO: -> Client-ID: 31b86939-40c1-4311-8083-7ada90e36365
2025-09-08 12:59:13.483 [10] - INFO: -> Runtime-ID: c254fb8b-8220-4862-a7cd-db353ba56c29
2025-09-08 12:59:13.484 [10] - INFO: -> Session-ID: 30740318-f276-4ae9-840b-3254e7775585
2025-09-08 12:59:13.485 [10] - INFO: Initializing new application configuration...
2025-09-08 12:59:13.487 [10] - INFO: [ConfigurationRepository] Initialized default settings, now attempting to load 'file:///C:/Users/Jaidyn/AppData/Local/SafeExamBrowser/Temp/config.seb'...
2025-09-08 12:59:13.488 [10] - DEBUG: [FileResourceLoader] Can load 'file:///C:/Users/Jaidyn/AppData/Local/SafeExamBrowser/Temp/config.seb' as it is an existing file.
2025-09-08 12:59:13.488 [10] - DEBUG: [FileResourceLoader] Loading data from 'file:///C:/Users/Jaidyn/AppData/Local/SafeExamBrowser/Temp/config.seb'...
2025-09-08 12:59:13.489 [10] - DEBUG: [FileResourceLoader] Created 'System.IO.FileStream' for 1.011 KB data in 'file:///C:/Users/Jaidyn/AppData/Local/SafeExamBrowser/Temp/config.seb'.
2025-09-08 12:59:13.489 [10] - INFO: [ConfigurationRepository] Tried to load data from 'file:///C:/Users/Jaidyn/AppData/Local/SafeExamBrowser/Temp/config.seb' using FileResourceLoader -> Result: Success.
2025-09-08 12:59:13.490 [10] - DEBUG: [BinaryParser] 'System.IO.FileStream' starting with '<?xm' does not match the Binary format.
2025-09-08 12:59:13.492 [10] - DEBUG: [XmlParser] 'System.IO.FileStream' starting with '<?xm' matches the Xml format.
2025-09-08 12:59:13.493 [10] - DEBUG: [XmlParser] Found root node, starting to parse data...
2025-09-08 12:59:13.493 [10] - DEBUG: [XmlParser] Finished parsing -> Result: Success.
2025-09-08 12:59:13.494 [10] - INFO: [ConfigurationRepository] Tried to parse data from 'System.IO.FileStream' using XmlParser -> Result: Success.
2025-09-08 12:59:13.494 [10] - INFO: Some browser settings were overridden in order to retain a potential LMS / web application session.
2025-09-08 12:59:13.496 [10] - INFO: Deleted temporary configuration file 'file:///C:/Users/Jaidyn/AppData/Local/SafeExamBrowser/Temp/config.seb'.
2025-09-08 12:59:13.496 [10] - INFO: The configuration was successful.
2025-09-08 12:59:13.497 [10] - INFO: Validating version restrictions...
2025-09-08 12:59:13.498 [10] - INFO: There are no version restrictions for the configuration.
2025-09-08 12:59:13.499 [10] - INFO: Validating remote session policy...
2025-09-08 12:59:13.499 [10] - DEBUG: [RemoteSessionDetector] System appears not to be running in a remote session.
2025-09-08 12:59:13.501 [10] - INFO: [SystemSentinel] Successfully reverted sticky keys (original state: functionality available and disabled, hotkey active).
2025-09-08 12:59:13.502 [10] - INFO: [SystemSentinel] Disabled sticky keys (original state: functionality available and disabled, hotkey active).
2025-09-08 12:59:13.503 [10] - INFO: [SystemSentinel] Starting cursor verification...
2025-09-08 12:59:13.509 [10] - INFO: [SystemSentinel] Cursor configuration successfully verified.
2025-09-08 12:59:13.509 [10] - INFO: [SystemSentinel] Starting ease of access verification...
2025-09-08 12:59:13.510 [10] - INFO: [SystemSentinel] Ease of access configuration successfully verified (value does not exist).
2025-09-08 12:59:13.511 [10] - INFO: Successfully ensured session integrity.
2025-09-08 12:59:13.511 [10] - INFO: Validating virtual machine policy...
2025-09-08 12:59:13.519 [10] - DEBUG: [VirtualMachineDetector] Computer 'DESKTOP-OIUA98M' appears not to be a virtual machine.
2025-09-08 12:59:13.519 [10] - INFO: Validating display configuration...
2025-09-08 12:59:13.526 [10] - ERROR: [DisplayMonitor] Failed to query displays!

Exception Message: Not supported
Exception Type: System.Management.ManagementException

at System.Management.ManagementException.ThrowWithExtendedInfo(ManagementStatus errorCode)
at System.Management.ManagementObjectCollection.ManagementObjectEnumerator.MoveNext()
at System.Linq.Enumerable.d__971.MoveNext() at SafeExamBrowser.Monitoring.Display.DisplayMonitor.TryLoadDisplays(IList1& displays) in .\SafeExamBrowser.Monitoring\Display\DisplayMonitor.cs:line 163

2025-09-08 12:59:13.526 [10] - WARNING: [DisplayMonitor] Failed to validate display configuration, active configuration is not allowed.
2025-09-08 12:59:13.527 [10] - ERROR: Display configuration is not allowed!
2025-09-08 12:59:13.531 [10] - DEBUG: [ClientProxy] Sending message 'MessageBoxRequestMessage'...
2025-09-08 12:59:13.544 [10] - DEBUG: [ClientProxy] Received response 'SimpleResponse -> Acknowledged' for message 'MessageBoxRequestMessage'.
2025-09-08 12:59:13.544 [10] - DEBUG: [ClientProxy] Client acknowledged message box request.
2025-09-08 12:59:15.402 [17] - DEBUG: [RuntimeHost] Received message 'MessageBoxReplyMessage', sending response 'SimpleResponse -> Acknowledged'.
2025-09-08 12:59:15.402 [10] - INFO: [SessionResponsibility] ### -------------------------------------- Session Start Failed -------------------------------------- ###
2025-09-08 12:59:15.406 [10] - INFO: [SessionResponsibility] ### ------------------------------------- Session Stop Procedure ------------------------------------- ###
2025-09-08 12:59:15.413 [10] - INFO: Instructing client to initiate shutdown procedure.
2025-09-08 12:59:15.415 [10] - DEBUG: [ClientProxy] Sending message 'SimpleMessage -> Shutdown'...
2025-09-08 12:59:15.418 [10] - DEBUG: [ClientProxy] Received response 'SimpleResponse -> Acknowledged' for message 'SimpleMessage -> Shutdown'.
2025-09-08 12:59:15.419 [10] - DEBUG: [ClientProxy] Client acknowledged shutdown request.
2025-09-08 12:59:15.420 [10] - INFO: Disconnecting from client communication host.
2025-09-08 12:59:15.436 [10] - DEBUG: [ClientProxy] Communication channel is closing...
2025-09-08 12:59:15.483 [10] - DEBUG: [ClientProxy] Communication channel has been closed.
2025-09-08 12:59:15.484 [10] - DEBUG: [ClientProxy] Disconnected from 'net.pipe://localhost/safeexambrowser/client/f10b17ce-48e6-4ef9-af80-2e6ee2d2496a'.
2025-09-08 12:59:15.484 [10] - INFO: Waiting for client to disconnect from runtime communication host...
2025-09-08 12:59:16.234 [22] - DEBUG: [RuntimeHost] Received disconnection request with message 'DisconnectionMessage'.
2025-09-08 12:59:16.235 [10] - INFO: Waiting for client process to terminate...
2025-09-08 12:59:16.386 [17] - DEBUG: [Process 'SafeExamBrowser.Client.exe' (8356)] Process has terminated.
2025-09-08 12:59:16.386 [10] - INFO: Client has been successfully terminated.
2025-09-08 12:59:16.388 [10] - INFO: Reverting kiosk mode 'CreateNewDesktop'...
2025-09-08 12:59:16.389 [10] - INFO: [DesktopMonitor] Stopped monitoring desktop 'EPBAS' [5939].
2025-09-08 12:59:16.409 [10] - INFO: Switched back to original desktop 'Default' [260].
2025-09-08 12:59:16.411 [10] - INFO: Closed custom desktop 'EPBAS' [5939].
2025-09-08 12:59:16.412 [10] - INFO: Finalizing service...
2025-09-08 12:59:16.414 [10] - INFO: [SystemSentinel] Successfully reverted sticky keys (original state: functionality available and disabled, hotkey active).
2025-09-08 12:59:16.416 [10] - INFO: [SessionResponsibility] ### --------------------------------------- Session Terminated --------------------------------------- ###
2025-09-08 12:59:17.719 [10] - INFO: [SessionResponsibility] Terminating application...

2025-09-08 12:59:17.781 [11] - INFO: Initiating shutdown procedure...
2025-09-08 12:59:17.782 [11] - INFO: Stopping communication host...
2025-09-08 12:59:17.785 [11] - DEBUG: [RuntimeHost] Communication host is closing...
2025-09-08 12:59:17.837 [11] - DEBUG: [RuntimeHost] Communication host has been closed.
2025-09-08 12:59:17.838 [11] - DEBUG: [RuntimeHost] Terminated communication host for endpoint 'net.pipe://localhost/safeexambrowser/runtime/b13a1826-d334-467f-9f6c-df13e330436b'.
2025-09-08 12:59:17.838 [11] - INFO: Application successfully finalized.

Application terminated at 2025-09-08 12:59:17.849

dbuechel Sep 9, 2025
Maintainer

This may be due to a corrupted WMI repository, see also #859 (comment).

JStromGY Sep 26, 2025

I remember one user with a similar/same problem that was caused by the HDMI/DP cable. A truly bizarre situation.
Since you're using a desktop maybe you could try using a different cable?

annciufo-afk Sep 26, 2025
Author

I am actually using a laptop, not a desktop.

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Prohibited Display Configuration #1256

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Prohibited Display Configuration #1256

Uh oh!

annciufo-afk Sep 7, 2025

Replies: 1 comment · 6 replies

Uh oh!

dbuechel Sep 8, 2025 Maintainer

Uh oh!

annciufo-afk Sep 8, 2025 Author

New client instance started at 2025-09-08 12:58:53.867

Client instance terminated at 2025-09-08 12:59:16.285

Uh oh!

annciufo-afk Sep 8, 2025 Author

Application started at 2025-09-08 12:58:34.754

Running on Windows 10, Microsoft Windows NT 10.0.19045.0 (x64)

Computer 'DESKTOP-OIUA98M' is a Swift 3 Swift SF314-52 manufactured by Acer

Runtime-ID: c254fb8b-8220-4862-a7cd-db353ba56c29

Application terminated at 2025-09-08 12:59:17.849

Uh oh!

dbuechel Sep 9, 2025 Maintainer

Uh oh!

JStromGY Sep 26, 2025

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annciufo-afk Sep 26, 2025 Author

annciufo-afk
Sep 7, 2025

Replies: 1 comment 6 replies

dbuechel
Sep 8, 2025
Maintainer

annciufo-afk Sep 8, 2025
Author

annciufo-afk Sep 8, 2025
Author

dbuechel Sep 9, 2025
Maintainer

annciufo-afk Sep 26, 2025
Author