When selecting "image edit" in document Edit mode, Acrobat DC asks to select an image editor. On previous installations of Acrobat DC the image editor selected by the app was MSPaint. All attempts made to reference Windows MSPaint.exe we're not accepted because the .exe file was "inaccessible". What to do?
Hope you are doing well and sorry for the trouble.
Have you recently updated the OS version and started experiencing this issue?
What is the version of the Adobe Acrobat DC you are using? To check the version go to Help > About Acrobat and make sure you have the recent version 21.11.20039. Go to help > check for updates and reboot the computer once.