Fix Windows Security Not Starting Due to Third-Party Antivirus
If Windows Security (formerly Windows Defender) refuses to start or shows a blank screen, a third...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Dependency Conflicts in Microsoft Store on Windows 10
When you try to install or update an app from the Microsoft Store on Windows 10, you might see an...
Fix Microsoft Store Blank Screen on Windows 10
You open the Microsoft Store on Windows 10 and see nothing but a blank white or gray screen. The ...
Fix Chrome Extension Install Access Denied Error
When you try to install a Chrome extension and get an 'Access Denied' error, it usually means a p...
How to Fix Windows Security Log 'Permission Denied' Error
When you try to open the Windows Security Log in Event Viewer and get 'Permission Denied' or 'Acc...
How to Enable Remote Desktop Auto Start on Windows Startup
You may find that after restarting your PC, Remote Desktop (RDP) is not running, and you have to ...
Issue queue
SitemapChrome Browser Version Mismatch: Troubleshooting Guide
Fix pnpm Store Permission Errors: Step-by-Step
How to Stop Outlook from Crashing
Fix Outlook Path Not Found in Profile
Chrome Won't Launch After Antivirus Install: Fixes
Reduce sppsvc.exe CPU Usage Windows 10
Fix Windows Update Error 0x8024402c via Network Configuration
Fix OneDrive Error 0x8004de40: Cannot Connect to Server
Chrome Permission Denied: Troubleshooting Guide
How to Fix Command Prompt SSL Certificate Error
Fix Real-Time Protection Disabled in Windows Security
Microsoft Store DNS Fix: Step-by-Step Guide
Fix pnpm Store Permission Errors: Step-by-Step
How to Stop Outlook from Crashing
Fix Outlook Path Not Found in Profile
Chrome Won't Launch After Antivirus Install: Fixes
Reduce sppsvc.exe CPU Usage Windows 10
Fix Windows Update Error 0x8024402c via Network Configuration
Fix OneDrive Error 0x8004de40: Cannot Connect to Server
Chrome Permission Denied: Troubleshooting Guide
How to Fix Command Prompt SSL Certificate Error
Fix Real-Time Protection Disabled in Windows Security
Microsoft Store DNS Fix: Step-by-Step Guide