sfc /scannow DISM /Online /Cleanup-Image /RestoreHealth Then reset licensing status (this will deactivate your Office/Windows):
sc stop "KeyManagementService" sc delete "KeyManagementService" schtasks /delete /tn "AutoKMS" /f schtasks /delete /tn "KMS-VL-All" /f del /f /q "C:\Windows\SECOH-QAD.exe" del /f /s /q "C:\ProgramData\KMS_VL_All" ⚠️ Removing activation tools may deactivate your software. This guide is for educational purposes. Ensure you own valid licenses for any software you use. If you need further help, specify the exact error message you’re seeing.
1. Understanding the Problem KMS-VL-All-AIO (Key Management Service – Volume Licensing – All In One) is not a standard program. It is a script-based activator that modifies Windows system files, schedules tasks, and installs a KMS emulation service. Because it lacks a standard installer, it also lacks a standard uninstaller entry in Control Panel > Programs and Features .