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 pip Permission Denied Errors in Virtual Environments
You're working in a Python virtual environment, but when you run pip install, you ge...
Fix Microsoft Store App Stuck on Pending Download
When you try to install or update an app from the Microsoft Store and it sits on 'Pending' indefi...
Fix Windows Security DNS Error Not Working
If Windows Security shows a DNS error or stops working, it's often due to network configuration, ...
Fix Port Already Allocated Error in Windows Server 2019 Activation
When activating Windows Server 2019, you might see an error like "Activation failed: port already...
Fix Windows Security Blank Screen in Safe Mode
If you boot into Safe Mode and open Windows Security only to see a blank white or gray screen, yo...
Issue queue
SitemapTroubleshoot Microsoft Store Not Opening After Update
Troubleshoot Windows Security Permission Denied
How to Fix ERR_SSL_PROTOCOL_ERROR in Windows 10
Windows Store Error 0x80073cf9 Permission Denied Troubleshooting
Fix pip SSL Certificate Verify Failed Error
Fix Windows Update Error 404 Not Found
How to Fix Windows Security Connection Timeout Errors
VS Code Remote SSH Timeout on Windows: Fixes
How to Turn On Windows Defender After Group Policy Block
Windows Security Proxy Error After Update: Quick Fixes
Fix kubectl apply Forbidden Error with Authentication Proxy
Fix 'Connection Refused' Error in Windows Security for Remote Desktop
Troubleshoot Windows Security Permission Denied
How to Fix ERR_SSL_PROTOCOL_ERROR in Windows 10
Windows Store Error 0x80073cf9 Permission Denied Troubleshooting
Fix pip SSL Certificate Verify Failed Error
Fix Windows Update Error 404 Not Found
How to Fix Windows Security Connection Timeout Errors
VS Code Remote SSH Timeout on Windows: Fixes
How to Turn On Windows Defender After Group Policy Block
Windows Security Proxy Error After Update: Quick Fixes
Fix kubectl apply Forbidden Error with Authentication Proxy
Fix 'Connection Refused' Error in Windows Security for Remote Desktop