Windows Security Version Mismatch: Troubleshooting Checklist
If you see an error message saying Windows Security has a version mismatch, or the Security Cente...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix 'Connection Refused' Error in Windows Security for Remote Desktop
When you try to connect to a remote PC via Remote Desktop and get a 'connection refused' error fr...
Fix Microsoft Teams Connection Refused After Update
After a Microsoft Teams update, you might see a "connection refused" error when trying to sign in...
How to Reset BitLocker Settings Without Recovery Key
If you've lost your BitLocker recovery key and need to reset the settings to regain access to you...
Fix Windows Security Virus Scan Slow Performance
If your Windows Security (formerly Windows Defender) virus scan takes forever or slows down your ...
Fix 'BitLocker Module Not Found' Error During Windows 10 Setup
You're installing or upgrading Windows 10 and see the error: "BitLocker module not found"...
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