Fix Windows Update 502 Bad Gateway Due to DNS Configuration
If you see a '502 Bad Gateway' error when running Windows Update, the problem is often on the net...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows Defender Error 504 Setup Guide
If you see error 504 while setting up Windows Defender, it usually means a network timeout or pro...
Fix Windows Update Service Not Running on Startup
If your PC gets stuck in an automatic repair loop and the Windows Update service is not running o...
Fix 'ffmpeg command not found' in Python Script
You run a Python script that calls ffmpeg, and you see ffmpeg command not found. Thi...
Microsoft Teams Microphone Not Working in Meetings: Fixes
When your microphone stops working in a Teams meeting, you can see others but they can't hear you...
Fix Microsoft Store File Locked Permission Denied
When installing or updating apps from the Microsoft Store, you may see errors like 'File locked' ...
Issue queue
SitemapFix Python venv Activation Script Not Running in PowerShell
Stop Windows from Restarting After Login
Microsoft Store 502 Bad Gateway: Troubleshooting Checklist
Fix Windows Defender Invalid Configuration via Group Policy
How to Fix Windows Security Migration Failed Error
Microsoft Store Command Missing Setup Fix
Docker Desktop Stuck on 'Starting'? Reset to Factory Defaults
Windows Search Not Working? Run the Troubleshooter
Windows Security Backup Tool Setup and Fixes
Windows Update Permission Denied Fix Guide
Troubleshooting npm ci ERESOLVE Error in Production
Resolve Access Denied in Windows Update
Stop Windows from Restarting After Login
Microsoft Store 502 Bad Gateway: Troubleshooting Checklist
Fix Windows Defender Invalid Configuration via Group Policy
How to Fix Windows Security Migration Failed Error
Microsoft Store Command Missing Setup Fix
Docker Desktop Stuck on 'Starting'? Reset to Factory Defaults
Windows Search Not Working? Run the Troubleshooter
Windows Security Backup Tool Setup and Fixes
Windows Update Permission Denied Fix Guide
Troubleshooting npm ci ERESOLVE Error in Production
Resolve Access Denied in Windows Update