How to Fix Microsoft Store Error 404 (Not Found)
If you see a 404 error when trying to open an app or page in the Microsoft Store, it usually mean...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listWindows Defender Real-Time Protection Won’t Turn Off: Fixes
You go into Windows Security, toggle off real-time protection, and within a few minutes it’s back...
PowerShell Dependency Conflict Checklist
When you run a PowerShell script or import a module and hit an error about a dependency conflict—...
Task Scheduler Job Not Running at Scheduled Time: Fixes
You set a task in Windows Task Scheduler, but it doesn't run when it should. This is a common fru...
Fix Microsoft Store Error 502 Bad Gateway After Update
After a recent Windows update, you open the Microsoft Store and see 'Error 502 – Bad Gateway'. Th...
Microsoft Store File Locked: Troubleshooting Checklist
When you try to install or update an app from the Microsoft Store and get an error about a file b...
Topic paths
Quick titles
Windows 10 BitLocker Rate Limit TroubleshootingTroubleshooting OneDrive Error Code 0x8007016aWindows Update Service Won't Start GuideFix PowerShell 'Service Unavailable Permission Denied' ErrorHow to Fix Microsoft Teams Permission Denied on MacFix Windows Terminal 502 Bad Gateway ErrorHow to Unstick Chrome Profile in Safe ModeHow to Fix Chrome Profile Access Denied