The app doesn't take a screenshot

[ItsFlimey]

General information:

• OS name: Windows 11
• OS version: sid
• OS architecture: 64 bits
• Resolutions:
  • Monitor 1: 800x600
  • Monitor 2: 1920x1080
• Python version: 3.6.4
• MSS version: 3.2.0

For GNU/Linux users:

• Display server protocol and version, if known: X server
• Desktop Environment: XFCE 4
• Composite Window Manager name and version: Cairo v1.14.6

Description of the warning/error

Every time I execute the file, the program closes, but every time I execute it in the console prompt, it works. I deleted only the part that uses MSS and discovered that it basically can't take a screenshot. After testing a bit, I found out that every library I used to take a screenshot had the same problem, that it has the "Access denied", but I need something to fix it

Full message

(The app closes and can't know what it says)

[BoboTiG]

Could you update the details about your OS et the exact MSS version? Also, give more context, and some code, for us to test :)