Windows Search 502 Bad Gateway: Troubleshooting Checklist
When Windows Search returns a 502 Bad Gateway error, it usually means the search service or its d...
Checklists for software errors, setup, and tool workflows.
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2. Isolate
3. Apply
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View listFix PowerShell Execution Policy Restricted Error
When you try to run a PowerShell script and see an error like “cannot be loaded because r...
Fix Windows Defender Service Not Starting (Error 404)
If you see error 404 when trying to start Windows Defender, it usually means the service executab...
Fix 'Command Not Found' When Binary Is in PATH
You've verified that a binary exists in one of your PATH directories, yet the shell reports 'comm...
Fix Windows Update Stuck on 'Pending Install' for Hours
You click 'Check for updates,' see 'Pending install,' and it stays that way for hours. The progre...
Fix Windows Update Proxy Errors After Network Change
If you recently switched networks—say, from a corporate VPN to a home Wi-Fi—and Windows Update no...
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