Fix Windows Activation Error 0x80070002 (Dependency Conflict)
You try to activate Windows and get error 0x80070002. The message often says something like “depe...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Command Prompt Not Working in Windows 10
You click the Command Prompt shortcut or type cmd in the Run dialog, but nothing hap...
Fix BitLocker 404 Error When Unlocking a Drive
If you see a '404 not found' error when trying to unlock a BitLocker-encrypted drive, it usually ...
Fix Windows Terminal Not Starting After Settings Reset
If you reset Windows Terminal settings and now the app won't start, you're likely stuck with a bl...
Fix Docker Container Restarting with Permission Denied
When a Docker container restarts repeatedly with a "permission denied" error, the problem often l...
Fix 'Windows Security Cannot Connect to Microsoft Defender' Error
When you open Windows Security and see the message 'Windows Security cannot connect to Microsoft ...
Issue queue
SitemapFix OneDrive Sync Pending Changes Not Uploading
PowerShell Script Access Denied: Causes and Solutions
BitLocker Proxy Error Troubleshooting Guide
How to Stop Chrome Login Loop Error
Fix Windows Update Assistant on Mac – Boot Camp & VM
Fix 'Remote Desktop Command Not Found' Error
Remote Desktop Not Working After Windows Update
How to Fix UFW Firewall Port Not Open in Ubuntu
Ubuntu Teams Screen Sharing Black Screen Fix
Fix STATUS_BREAKPOINT in Chrome (2025 Guide)
Windows Update Service Auto Start Failure Fix
Docker Compose Port Conflict Troubleshooting Guide
PowerShell Script Access Denied: Causes and Solutions
BitLocker Proxy Error Troubleshooting Guide
How to Stop Chrome Login Loop Error
Fix Windows Update Assistant on Mac – Boot Camp & VM
Fix 'Remote Desktop Command Not Found' Error
Remote Desktop Not Working After Windows Update
How to Fix UFW Firewall Port Not Open in Ubuntu
Ubuntu Teams Screen Sharing Black Screen Fix
Fix STATUS_BREAKPOINT in Chrome (2025 Guide)
Windows Update Service Auto Start Failure Fix
Docker Compose Port Conflict Troubleshooting Guide