Fix Windows Search 502 Bad Gateway After Update
After a recent Windows Update, you might see a “502 Bad Gateway” error when using Windows Search....
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Search 504 Gateway Timeout Due to Antivirus Interference
If you're seeing a "504 Gateway Timeout" error when using Windows Search—especially when searchin...
Systemd Service Failed to Start: Journalctl Log Analysis Guide
You run systemctl start myservice and get a generic failure message. The service doe...
How to Fix Outlook Backup Restore Failed Due to Corrupt PST
You try to restore an Outlook backup, but it fails with an error about a corrupt PST file. This i...
Fix 'Port Already in Use' Error in Windows Terminal PowerShell
When you try to start a local server in Windows Terminal PowerShell and see port already in...
Fix PowerShell Network Error: Permission Denied
When you run a PowerShell command to access a network share or remote system and get a 'Permissio...
Topic paths
Quick titles
Chrome File Lock Issue: How to Release ItFix PowerShell Script Permission Denied ErrorsHow to Resolve BitLocker Port Already Allocated ErrorSet COMPOSER_MEMORY_LIMIT to Solve PHP Memory ExhaustionFix Microsoft Store Port Conflict ErrorResolve Command Prompt Not Responding at LaunchHow to Fix Command Prompt Port Already Allocated ErrorPowerShell Access Denied Error When Changing Execution Policy