How to Fix Windows Update Error 0x80070002
When you see error 0x80070002 while running Windows Update, it usually means the update files are...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...
Fix OneDrive Proxy Error After Windows Update
After a Windows update, some users see a OneDrive error saying it cannot connect because of a pro...
Windows Security Path Not Found: Troubleshooting Checklist
You open Windows Security and see a message like "Path not found" or the app fails to launch. Thi...
Fix Chrome Gateway Timeout Error After Profile Update
If you see a '504 Gateway Timeout' error in Chrome right after a browser profile update, it's usu...
Fix 'Permission Denied' Error When Downloading Windows Updates on Ubuntu
If you use a dual-boot system with Ubuntu and Windows, you may see a 'permission denied' error wh...
Topic paths
Quick titles
Resolve Windows Update Pending Restart Not AppearingResolve Windows Update Crash After RestartHow to Bypass Proxy in PowerShell CommandsRepair Windows Security Module Registry: Step-by-Step GuideStep-by-Step Fix for Outlook Error 0x800CCC0EFix Windows Update Connection Timeout Due to FirewallFix PowerShell Invoke-WebRequest Network Errors Behind a ProxyFix Windows Security Blank Screen: Step-by-Step Guide