Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesOneDrive Sync Not Working After Update: Quick Fix
After a Windows or Office update, OneDrive may stop syncing files, show error messages, or appear...
Microsoft Store 502 Bad Gateway: Troubleshooting Checklist
You're trying to open Microsoft Store and get a 502 Bad Gateway error. This usua...
Fix Remote Desktop Update Error 0x800f0922
When updating Remote Desktop on Windows, error 0x800f0922 typically appears during the installati...
Fix pip Permission Denied Errors in Virtual Environments
You're working in a Python virtual environment, but when you run pip install, you ge...
Fix Task Scheduler Path Not Found Error (Code 0x80070002)
When you run a scheduled task in Windows and get a "path not found" error (code 0x80070002), the ...
Issue queue
SitemapHow to Resolve Windows Defender Permission Denied
Fix PowerShell Ubuntu Command Not Found on Windows
Fix Windows Defender Error 0x80070643 – Version Mismatch
WinSCP Permission Denied After Password Change: How to Fix
Command Prompt Startup Failure 0x80070005 – Troubleshooting Guide
How to Reduce Windows Security CPU Usage at Idle
Chrome Service Unavailable: Fix Sync Not Working
Windows Activation Server Timeout Error Fix
Teams Camera Access Error Troubleshooting
Fix Permission Denied in Windows Defender
How to Fix Windows Terminal Launch Failure After Reset
How to Add Folder Exclusions in Windows Defender
Fix PowerShell Ubuntu Command Not Found on Windows
Fix Windows Defender Error 0x80070643 – Version Mismatch
WinSCP Permission Denied After Password Change: How to Fix
Command Prompt Startup Failure 0x80070005 – Troubleshooting Guide
How to Reduce Windows Security CPU Usage at Idle
Chrome Service Unavailable: Fix Sync Not Working
Windows Activation Server Timeout Error Fix
Teams Camera Access Error Troubleshooting
Fix Permission Denied in Windows Defender
How to Fix Windows Terminal Launch Failure After Reset
How to Add Folder Exclusions in Windows Defender