Fix Windows Activation Version Mismatch Due to Incorrect Edition
You install or upgrade Windows, then see an activation error like “The version of Windows you hav...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Microsoft Store Permission Denied on Mac
If you're seeing a 'permission denied' error when trying to install or update apps from the Micro...
Fix Windows Security 404 Error & Missing Files
If you see a 404 error in Windows Security or get messages about missing files, the Security Cent...
Fix Windows Security Connection Refused via Group Policy
You open Windows Security and see 'Connection refused' or 'Something went wrong.' Often this happ...
Jupyter Kernel Not Starting in VS Code: Quick Fixes
You open a Jupyter notebook in VS Code, try to run a cell, and the kernel either hangs on "Starti...
Remote Desktop 502 Bad Gateway Fix: Practical Checklist
You’re trying to connect to a remote desktop and get a 502 Bad Gateway error. This usually means ...
Issue queue
SitemapFix Scheduled Tasks That Fail After Windows Migration
Fix 'Command Not Found' in PowerShell Terminal
Fix Connection Timed Out (522) with Cloudflare
PowerShell Curl 502 Bad Gateway Fix
How to Reduce Microsoft Teams CPU Usage
Remote Desktop 502 Bad Gateway Due to Server Overload
How to Download Chrome Profile to External Drive on Mac
Fix Chrome Not Starting on Windows
How to Fix Outlook Setup Authentication Errors
BitLocker 502 Bad Gateway Sync Issue: Practical Fixes
Setup Windows Defender to Trust an SSL Certificate
Setting Up Separate Chrome Profiles for Each User
Fix 'Command Not Found' in PowerShell Terminal
Fix Connection Timed Out (522) with Cloudflare
PowerShell Curl 502 Bad Gateway Fix
How to Reduce Microsoft Teams CPU Usage
Remote Desktop 502 Bad Gateway Due to Server Overload
How to Download Chrome Profile to External Drive on Mac
Fix Chrome Not Starting on Windows
How to Fix Outlook Setup Authentication Errors
BitLocker 502 Bad Gateway Sync Issue: Practical Fixes
Setup Windows Defender to Trust an SSL Certificate
Setting Up Separate Chrome Profiles for Each User