How to Fix Microsoft Store App Installation Failed Errors
You click Install, the progress bar moves a little, then you see "Installation failed" with an er...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix High PowerShell Memory Usage in Windows 10
If you notice that PowerShell is consuming a large amount of memory (say, over 500 MB or more), i...
Fix OBS Black Screen After Game Capture Setup
You set up a game capture source in OBS Studio, but the preview shows a black screen. The game ru...
Fix Microsoft Store 502 Bad Gateway & Permission Denied
You open Microsoft Store and see a 502 Bad Gateway error, sometimes accompanied ...
Fixing Windows Security 502 Bad Gateway: Configuration Steps
When Windows Security throws a 502 Bad Gateway error, it usually means the app can't reach its ba...
Fix Microsoft Store SSL Certificate Error Not Working
If Microsoft Store won't open or shows errors like 'SSL certificate error' or 'Can't connect to t...
Topic paths
Quick titles
FileZilla Connection Timeout: Firewall Troubleshooting GuideChecklist for Windows Proxy ErrorsChrome Sync Broken? Try These FixesChrome Version Mismatch Extension Not Working FixFix Windows Security Version Mismatch ErrorFix Windows Defender 502 Bad Gateway ErrorChrome Authentication Failed Sync: Causes and FixesHow to Restore BitLocker Password Prompt at Startup