Enable Windows Security Manually When It Fails to Start
If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...
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 Failed to Start Error 0x80070422
You see the error "Windows Security service failed to start" with code 0x80070422. This usually m...
Fix DNS_PROBE_FINISHED_NXDOMAIN Error in Chrome for All Sites
If you see DNS_PROBE_FINISHED_NXDOMAIN in Chrome and no sites load, it means you...
Fix Chrome Profile Crash Error Code: Step-by-Step Guide
You open Chrome and see a message like "Whoa! Google Chrome crashed" or "Aw, Snap!" with an error...
Fix Windows Terminal Symlink Permission Denied Error
When you try to create a symbolic link (symlink) in Windows Terminal and get 'permission denied',...
Fix Remote Desktop Connection Version Mismatch Error Code
When you try to connect to a remote PC using Remote Desktop Connection (RDP) and get a "version m...
Issue queue
SitemapFix BitLocker High CPU Usage on Windows
Fix Chrome Profile Update Error Permission Denied
RDP Not Working Over VPN Troubleshooting
Grant Remote Desktop Access to Specific Users
Windows SSH Timeout to Linux: Fixes
New Chrome Profile: Setup and Sync Guide
Fix Windows Defender Invalid Configuration via Group Policy
Fix Task Scheduler Not Running Tasks
Troubleshoot Nginx Permission Denied on Logs
How to Fix Task Scheduler Not Running on Windows Server
Troubleshooting Permission Denied Errors in Command Prompt
How to Restore Windows Update After System Update
Fix Chrome Profile Update Error Permission Denied
RDP Not Working Over VPN Troubleshooting
Grant Remote Desktop Access to Specific Users
Windows SSH Timeout to Linux: Fixes
New Chrome Profile: Setup and Sync Guide
Fix Windows Defender Invalid Configuration via Group Policy
Fix Task Scheduler Not Running Tasks
Troubleshoot Nginx Permission Denied on Logs
How to Fix Task Scheduler Not Running on Windows Server
Troubleshooting Permission Denied Errors in Command Prompt
How to Restore Windows Update After System Update