Fix Windows Update Error 0x80070002 (Dependency Conflict)
When Windows Update fails with error 0x80070002, it usually means the update installer can't find...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Search Settings Not Saving Changes
You change a Windows search setting—like indexing options or search mode—but it reverts after clo...
Fix PowerShell 502 Bad Gateway Certificate Errors
When you run a PowerShell script that makes an HTTPS request, you might see a 502 Bad Gateway err...
Fixing Redis Connection Refused and Permission Denied Errors
When you see connection refused or permission denied while trying to co...
Windows SSL Certificate Error After Update: Step-by-Step Checklist
After a Windows update, you might see SSL certificate errors in browsers, email clients, or other...
Fix 'Permission Denied' and 'Windows Update Module Not Found' Errors
You try to run Windows Update, but you get a "permission denied" error or a message that the upda...
Issue queue
SitemapHow to Fix OneDrive Proxy Permission Denied Errors
BitLocker Command Not Found Fix
WinSCP Connection Refused vs Permission Denied: How to Fix
How to Resolve pnpm Permission Error After nvm Switch
Fix SSL Certificate Error in Command Prompt
Windows Activation Version Mismatch Fix
Conda Activation Script Error: How to Fix
Fixing Microsoft Teams DNS Sync Issues: A Practical Guide
Fix PowerShell Reset Not Working – Step by Step
Resolve Windows Defender Proxy Error: Quick Fixes
npm Update Dependency Conflict Troubleshooting
OpenVPN Authentication Error: Causes and Fixes
BitLocker Command Not Found Fix
WinSCP Connection Refused vs Permission Denied: How to Fix
How to Resolve pnpm Permission Error After nvm Switch
Fix SSL Certificate Error in Command Prompt
Windows Activation Version Mismatch Fix
Conda Activation Script Error: How to Fix
Fixing Microsoft Teams DNS Sync Issues: A Practical Guide
Fix PowerShell Reset Not Working – Step by Step
Resolve Windows Defender Proxy Error: Quick Fixes
npm Update Dependency Conflict Troubleshooting
OpenVPN Authentication Error: Causes and Fixes