Windows Defender 502 Bad Gateway: Troubleshooting Checklist
If you see a 502 Bad Gateway error when opening Windows Security or trying to update Windows Defe...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
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View listFix Windows Security Token Expired Permissions Denied Error
If you see 'security token expired' or 'permissions denied' when accessing files, folders, or net...
Fix Windows Search Dependency Conflict Error 0x80070002
If you see error 0x80070002 when using Windows Search, it usually means a file or dependency is m...
Fix PowerShell Stuck on Loading PowerShell 7
You launch PowerShell 7, and the window shows “Loading PowerShell 7” indefinitely. The prompt nev...
Fix Windows Search: Connection Refused, Service Not Running
If you see 'connection refused' or 'service not running' when using Windows Search, the search se...
Fix Microsoft Store App Stuck on Pending Download
When you try to install or update an app from the Microsoft Store and it sits on 'Pending' indefi...
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