Python Module Not Found: Troubleshooting Checklist
You run a Python script and get ModuleNotFoundError: No module named 'something'. Th...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Security Service Unavailable in Windows 11
You open Windows Security and see a red banner: 'Security service unavailable. Restart your devic...
Fix Chrome 'Profile Connection Refused' Error on Mac
If you see 'Profile connection refused' when opening Chrome on your Mac, the browser can't access...
Fix Task Scheduler DNS Error Code 0x1
If you see error code 0x1 in Task Scheduler after a task runs, it usually means the task failed. ...
How to Fix Windows Security Keeps Crashing
If Windows Security (formerly Windows Defender) keeps closing unexpectedly, you may see error mes...
How to Run Windows Activation as Administrator
When Windows activation fails with errors like "0xC004F074" or "The activation server reported th...
Issue queue
SitemapRDP SSL Certificate Setup Guide
Outlook Cache Troubleshooting Checklist
How to Run Windows Defender Offline Scan
PowerShell Azure Token Expiry Troubleshooting
Troubleshooting PowerShell Restore Missing File Error
Fix Windows Defender Not Starting Automatically with Registry
Enable Windows Security Auto Start: Checklist
Troubleshooting Windows Search 404 Error
Fix OneDrive High CPU Usage on Windows 11
Remote Desktop Permission Denied Fix Checklist
Fix PowerShell Invoke-WebRequest Network Errors Behind a Proxy
Fixing Cloudflare Full Strict SSL Errors
Outlook Cache Troubleshooting Checklist
How to Run Windows Defender Offline Scan
PowerShell Azure Token Expiry Troubleshooting
Troubleshooting PowerShell Restore Missing File Error
Fix Windows Defender Not Starting Automatically with Registry
Enable Windows Security Auto Start: Checklist
Troubleshooting Windows Search 404 Error
Fix OneDrive High CPU Usage on Windows 11
Remote Desktop Permission Denied Fix Checklist
Fix PowerShell Invoke-WebRequest Network Errors Behind a Proxy
Fixing Cloudflare Full Strict SSL Errors