Fix Windows Update Error 0x80070002: Missing Files
If you see error 0x80070002 when checking for updates, Windows is likely missing a file it needs....
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Chrome Profile 404 Error via Command Line
If you see a "404" error when Chrome tries to load your profile, it usually means the browser can...
How to Fix OneDrive Login Loop Not Working
You enter your OneDrive credentials, the window spins, and then it prompts you to sign in again. ...
Remote Desktop 502 Bad Gateway: Server Overload Fixes
When you try to connect to a remote desktop and see a 502 Bad Gateway error, the...
Fix Windows Defender 502 Bad Gateway Permission Denied
If you're seeing a '502 Bad Gateway – Permission Denied' error when using Windows Defender (Micro...
Fix WSL Ubuntu Proxy Settings Not Working
If you've configured proxy settings in WSL Ubuntu but they aren't being used by apt or other tool...
Topic paths
Quick titles
Microsoft Teams Loading Loop TroubleshootingWindows Activation Troubleshooting Checklist for Common ErrorsFix Yarn Network Timeout ErrorsRemote Desktop 0x104 Connection GuideUnblock a File Blocked by Windows DefenderMicrosoft Teams 504 Timeout TroubleshootingWindows Update Migration Folder Access Error GuideSSL Certificate Error Checklist for Command Prompt