Fix Windows Update Error 0x80070643 Installation Failed
You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Terminal Auth Token Expired Error
If you see an authentication token expired error in Windows Terminal, it usually means your Azure...
Windows Terminal Invalid Configuration: Restore Default Settings
If Windows Terminal fails to start or shows an error about invalid configuration, the problem is ...
Fix Microsoft Teams Access Denied Due to Admin Restrictions
You try to sign in to Microsoft Teams, but you see an "Access denied" message. This usually happe...
Jupyter Kernel Dead: Common Causes and Fixes
You're working in a Jupyter notebook, and suddenly the kernel dies. The notebook becomes unrespon...
Fix Outlook Migration Halted by Large PST File
If your Outlook migration stops or errors out partway through, a large PST file is a common cause...
Issue queue
SitemapFix Chrome Extension Not Working or Stopped
Resolve Windows Terminal Timeout in VS Code
Stop Windows Update from Using Data on Metered Wi-Fi
Fix SSL Certificate Error in Windows Security Popup
Outlook 502 Error Troubleshooting Guide
How to Fix Windows Update Connection Refused After Reset
Windows Update Option Missing After System Update: How to Restore It
Fix Windows Search Indexing Service Not Starting Automatically
Permission Denied Installing Chrome Extension
Outlook Loading Profile Registry Fix Guide
Fix Frozen Windows Terminal After Microsoft Update
Teams Blank Screen Troubleshooting: Web vs Desktop Methods
Resolve Windows Terminal Timeout in VS Code
Stop Windows Update from Using Data on Metered Wi-Fi
Fix SSL Certificate Error in Windows Security Popup
Outlook 502 Error Troubleshooting Guide
How to Fix Windows Update Connection Refused After Reset
Windows Update Option Missing After System Update: How to Restore It
Fix Windows Search Indexing Service Not Starting Automatically
Permission Denied Installing Chrome Extension
Outlook Loading Profile Registry Fix Guide
Fix Frozen Windows Terminal After Microsoft Update
Teams Blank Screen Troubleshooting: Web vs Desktop Methods