Windows Security Version Mismatch: Troubleshooting Checklist
If you see an error message saying Windows Security has a version mismatch, or the Security Cente...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Windows Search Module Not Found Error
If you see a message saying "Windows Search module not found" when you try to use the search bar ...
How to Fix Chrome SSL Protocol Error: Invalid Server Certificate
You try to visit a website in Chrome and see an error: "SSL protocol error" with "invalid server ...
Fix Remote Desktop Invalid Configuration Group Policy Error
You try to connect to a remote PC via Remote Desktop and get an error like “An invalid config...
Fix VS Code Extension Host Crashing on Startup
If Visual Studio Code opens but then immediately shows an error that the extension host has termi...
How to Fix Command Prompt Access Denied Error
When you type a command in Command Prompt and get an 'Access denied' error, it usually means Wind...
Issue queue
SitemapTroubleshooting MongoDB Authentication Failed
Elgato OBS Black Screen Troubleshooting Guide
Resolve Cloudflare SSL Handshake Failure (525)
Resolving BitLocker AD Backup DNS Errors
Fix Outlook Module Not Found Error on Windows 10
VS Code Remote SSH Permission Denied Troubleshooting
Troubleshooting OneDrive Gateway Timeout During Setup
Windows Blank Screen After Activation: Registry Solution
How to Resolve 502 Gateway Error in Windows Security
How to Install Windows Defender on Ubuntu: Workarounds
How to Configure Chrome Profile Logging
Troubleshoot OneDrive Offline Installer Fails to Install
Elgato OBS Black Screen Troubleshooting Guide
Resolve Cloudflare SSL Handshake Failure (525)
Resolving BitLocker AD Backup DNS Errors
Fix Outlook Module Not Found Error on Windows 10
VS Code Remote SSH Permission Denied Troubleshooting
Troubleshooting OneDrive Gateway Timeout During Setup
Windows Blank Screen After Activation: Registry Solution
How to Resolve 502 Gateway Error in Windows Security
How to Install Windows Defender on Ubuntu: Workarounds
How to Configure Chrome Profile Logging
Troubleshoot OneDrive Offline Installer Fails to Install