Fix Windows Security Real-Time Protection Stuck
Windows Security’s real-time protection can get stuck in an “on” or “off” state, sometimes refusi...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Windows Update Error 0x80070422 (Service Unavailable)
When you try to run Windows Update and get error 0x80070422, it usually means the Windows Update ...
Windows Update Rate Limit Error: Troubleshooting Checklist
If you see a rate limit error when checking for Windows Updates, it usually means the update serv...
Fix Command Prompt Access Denied & Permission Denied Errors
When you see Access Denied or Permission Denied in Command Prom...
Fix Windows Security Offline Installer Fails
When installing Windows Security (formerly Windows Defender) offline, the installer may fail sile...
How to Fix Microsoft Store Proxy Server Errors
If you see a proxy server error when opening Microsoft Store, it usually means the app can't reac...
Issue queue
SitemapFix GPG Error in apt update on Ubuntu 22.04
Checklist for Resolving PowerShell Execution Policy Restricted
Outlook Error 0x8004010f During Backup/Restore Fix
Stop Teams from Hogging Memory
Resolve Chrome Mac Dependency Issues
Fix Windows Activation DNS Error After Network Change
How to Unlock a File Locked by Chrome Browser
How to Fix Outlook Data File Cannot Be Accessed Error
How to Resolve Remote Desktop Failed to Start Error
How to Start Task Scheduler in Windows
Windows Search SSL Error: Registry Fix Guide
WinRAR CRC Failed Fix Guide
Checklist for Resolving PowerShell Execution Policy Restricted
Outlook Error 0x8004010f During Backup/Restore Fix
Stop Teams from Hogging Memory
Resolve Chrome Mac Dependency Issues
Fix Windows Activation DNS Error After Network Change
How to Unlock a File Locked by Chrome Browser
How to Fix Outlook Data File Cannot Be Accessed Error
How to Resolve Remote Desktop Failed to Start Error
How to Start Task Scheduler in Windows
Windows Search SSL Error: Registry Fix Guide
WinRAR CRC Failed Fix Guide