How to Fix Windows Defender 'Command Not Found' Error
You open Command Prompt to run MpCmdRun.exe or Get-MpPreference and get...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Chrome Profile Auth Error 0x800704cf
You see the error "Chrome profile authentication failed" with code 0x800704cf when trying to sign...
Fix 'Port Already in Use' Error When No Process Shows
You try to launch Chrome or a Chrome-based tool (like Puppeteer, Selenium, or a local dev server)...
Fix Outlook Authentication Failed When Sending Email
If you get an authentication failed error when sending email in Outlook, the problem is usually a...
Fix OneDrive Sync Path Not Found via Group Policy
If OneDrive shows a 'sync path not found' error and you're in a managed environment, Group Policy...
How to Activate Windows with a Digital License
If you've upgraded to Windows 10 or 11 from a previous version, or bought a new PC with Windows p...
Issue queue
SitemapResolve Git Token Expired Error in CMD
Resolve 0x80244022 Proxy Authentication Error
Windows 10 Task Scheduler Permission Denied Solution
Fix Windows Defender File Locked by System Error
Chrome Not Working Due to Memory: Solutions
Resolve Stuck Windows Update Cleanup
Windows 10 Chrome Launch Failure: Step-by-Step Guide
Chrome Profile Stuck Loading: Practical Fixes
Troubleshoot Chrome Profile Loading After Update
How to Setup Remote Desktop Permissions for Multiple Users
Troubleshooting Windows Defender 502 Gateway Error
How to Fix 'microsoft teams command not found' on Linux
Resolve 0x80244022 Proxy Authentication Error
Windows 10 Task Scheduler Permission Denied Solution
Fix Windows Defender File Locked by System Error
Chrome Not Working Due to Memory: Solutions
Resolve Stuck Windows Update Cleanup
Windows 10 Chrome Launch Failure: Step-by-Step Guide
Chrome Profile Stuck Loading: Practical Fixes
Troubleshoot Chrome Profile Loading After Update
How to Setup Remote Desktop Permissions for Multiple Users
Troubleshooting Windows Defender 502 Gateway Error
How to Fix 'microsoft teams command not found' on Linux