Fix Windows Defender DNS Error Not Working
You open Windows Security and see a warning that Windows Defender isn't working, often accompanie...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix OneDrive Sync Permission Denied & Connection Refused
You're working and OneDrive stops syncing, showing "Permission Denied" or "Connection Refused." T...
How to Fix Microsoft Store App Installation Permission Denied
When you try to install an app from the Microsoft Store and get a 'permission denied' error, it u...
Fix Windows Activation Offline Installer Not Detecting Key
You've downloaded the offline installer for Windows activation, but it keeps saying it can't dete...
Fix 'Windows Security Application Not Found' on Ubuntu
When running Windows applications through Wine or PlayOnLinux on Ubuntu, you might see an error l...
Fix Microsoft Store 404 Error on Windows 11
When you see a 404 error in the Microsoft Store on Windows 11, it usually means the store can't f...
Issue queue
SitemapFix Windows Search Settings Not Saving
Fix 'systemd service failed to start unit not found' Error
Stop BitLocker Password Loop on Windows
Fix Task Scheduler Error 0x80070005 Access Denied
Teams Update Stuck? Here's How to Fix It
React Dependency Conflict Troubleshooting
Resolving Chrome Profile Port Already in Use
How to Harden Windows Security with Advanced Settings
Fix Outlook Slow Sync with Exchange Server: Practical Steps
Windows Search Module Repair Steps
Windows Security 99% Complete Not Moving
How to Resolve OneDrive Sync Access Denied
Fix 'systemd service failed to start unit not found' Error
Stop BitLocker Password Loop on Windows
Fix Task Scheduler Error 0x80070005 Access Denied
Teams Update Stuck? Here's How to Fix It
React Dependency Conflict Troubleshooting
Resolving Chrome Profile Port Already in Use
How to Harden Windows Security with Advanced Settings
Fix Outlook Slow Sync with Exchange Server: Practical Steps
Windows Search Module Repair Steps
Windows Security 99% Complete Not Moving
How to Resolve OneDrive Sync Access Denied