Issue:
An error appears during the SecureDoc uninstall process stating "Error 1921 - SecureDoc Service could not be stopped.".png)
Cause:
The SecureDoc service is still running and cannot be stopped automatically during the uninstall process.
Resolution:
To resolve the issue, follow these steps:
Rename the SecureDoc service executable file (C:\Program Files\WinMagic\SecureDoc-NT\SDService.exe).
Open Task Manager.
Locate and kill "SecureDoc Service" process.
Proceed with the SecureDoc uninstallation process again.
By following these steps, the SecureDoc software should uninstall successfully without encountering Error 1921.