Fix 'Windows Not Genuine' Error After Update
After a Windows update, you might see a message that Windows is not genuine, even though it was a...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Update 502 Bad Gateway Due to Firewall Settings
When Windows Update fails with a 502 Bad Gateway error, it often points to a network issue—common...
How to Unlock a File Locked by Windows Security
You try to open or delete a file, and Windows says it's locked by Windows Security. This usually ...
Fix Microsoft Store 502 Bad Gateway Error
You open the Microsoft Store and see a blank page with a 502 Bad Gateway error. This usually mean...
How to Check Chrome Browser Version Compatibility
You're testing a new web app or extension, and it fails to load or behaves oddly. Often the culpr...
Resolving Microsoft Teams Dependency Conflicts
You launch Microsoft Teams and it crashes immediately, or you see errors about missing DLLs or mo...
Issue queue
SitemapChrome Won't Open After Windows 10 Update: Fixes
Fix Windows Security Invalid Configuration Error Code
How to Fix Chrome Token Expired After Update
How to Resolve Windows Update 404 with Command Prompt
Fix 'Token Expired' in Microsoft Teams
Fix Command Prompt Auto Start Not Working in Windows 11
How to Fix Outlook SSL Error 0x80048820
Fixing OneDrive API Rate Limit Errors: A Practical Guide
How to Run Microsoft Store Apps on Ubuntu
VS Code Terminal Connection Timeout Fix
How to Enable Windows Defender When Group Policy Blocks It
Fix Windows Terminal Single Sign-On Issues
Fix Windows Security Invalid Configuration Error Code
How to Fix Chrome Token Expired After Update
How to Resolve Windows Update 404 with Command Prompt
Fix 'Token Expired' in Microsoft Teams
Fix Command Prompt Auto Start Not Working in Windows 11
How to Fix Outlook SSL Error 0x80048820
Fixing OneDrive API Rate Limit Errors: A Practical Guide
How to Run Microsoft Store Apps on Ubuntu
VS Code Terminal Connection Timeout Fix
How to Enable Windows Defender When Group Policy Blocks It
Fix Windows Terminal Single Sign-On Issues