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Added check to see if AcmeDesktop exists before creating it. If you just do a force create, all the values under AcmeDesktop are wiped clean. Therefore, we check if it exists and if so, just add the value we want to add.
adamleinss · Mar 9, 2018 · 816937f · 816937f
1 parent 53d95fc
commit 816937f
Showing 1 changed file with 153 additions and 22 deletions.
diff --git a/Deploy-Application.ps1 b/Deploy-Application.ps1
@@ -146,7 +146,12 @@ Try {
         { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps and connect to AC power' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
           if ($Response -eq 'Cancel') { exit 12345 }
 
-          New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
           set-location $dirfiles\XPS13
@@ -165,7 +170,13 @@ Try {
         { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps and connect to AC power' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
           if ($Response -eq 'Cancel') { exit 12345 }
 
-          New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
           Suspend-BitLocker -MountPoint C: -RebootCount 1 -Confirm:$false
@@ -180,7 +191,13 @@ Try {
         { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps and connect to AC power' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
           if ($Response -eq 'Cancel') { exit 12345 }
 
-          New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
           Suspend-BitLocker -MountPoint C: -RebootCount 1 -Confirm:$false
@@ -195,7 +212,13 @@ Try {
         { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps and connect to AC power' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
           if ($Response -eq 'Cancel') { exit 12345 }
 
-          New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
           Suspend-BitLocker -MountPoint C: -RebootCount 1 -Confirm:$false
@@ -209,8 +232,13 @@ Try {
 
         { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps and connect to AC power' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
           if ($Response -eq 'Cancel') { exit 12345 }
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
 
-          New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
           Suspend-BitLocker -MountPoint C: -RebootCount 1 -Confirm:$false
@@ -230,7 +258,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M900
@@ -243,7 +277,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M900
@@ -256,7 +296,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M900
@@ -269,7 +315,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M900
@@ -286,7 +338,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirFiles\M710Q
@@ -302,8 +360,13 @@ Try {
 
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M93P
@@ -316,7 +379,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M93P
@@ -329,7 +398,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M93P
@@ -342,7 +417,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M93P
@@ -355,7 +436,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M93P
@@ -368,7 +455,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M93P
@@ -381,7 +474,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M93P
@@ -394,7 +493,13 @@ Try {
             { $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
               if ($Response -eq 'Cancel') { exit 12345 }
 
-              New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
               set-location $dirfiles\M93P
@@ -412,6 +517,16 @@ Try {
         { 
 		  $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps and connect to AC power' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
           if ($Response -eq 'Cancel') { exit 12345 }
+
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
+          Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
+
 		  set-location $dirfiles\YogaS1
           Suspend-BitLocker -MountPoint C: -RebootCount 1 -Confirm:$false
           start-process winuptp.exe -ArgumentList '-s' -Wait -PassThru
@@ -427,7 +542,13 @@ Try {
           $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps and connect to AC power' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
           if ($Response -eq 'Cancel') { exit 12345 }
 
-          New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+
+          if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
           set-location $dirfiles\YogaS1
@@ -449,8 +570,13 @@ Try {
           $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
           if ($Response -eq 'Cancel') { exit 12345 }
 
-          New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
-              Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
+            if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
+          Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
           set-location $dirfiles\E32
           start-process flash.cmd -ArgumentList '/quiet' -Wait -PassThru
@@ -505,7 +631,12 @@ Try {
           $Response = Show-InstallationPrompt -Message 'Executing BIOS update...please close all apps' -ButtonRightText 'Cancel' -ButtonLeftText 'Continue' -Timeout 600
           if ($Response -eq 'Cancel') { exit 12345 }
 
-          New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+              if (-not (Test-Path HKLM:\Software\ACMEDesktop))
+            {
+
+                New-Item -Path HKLM:SOFTWARE -Name ACMEDesktop -Force
+             }
+
               Set-ItemProperty -Path HKLM:SOFTWARE\ACMEDesktop -Name MeltdownFirmwareFix -Value "Yes" -Type String
 
           set-location $dirfiles\P310