Fix Windows Defender Invalid Configuration Error
You may see an error like “Invalid configuration” when opening Windows Defender or trying to run ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesOBS Virtual Camera Not Working on Windows 10 – Fixes
You set up OBS Studio, enabled the virtual camera, but Zoom or Discord shows nothing. The virtual...
How to Add PowerShell to System PATH Variable in Windows
If you've installed PowerShell but can't launch it from a Command Prompt or another terminal with...
Fix Jupyter Kernel Not Starting on Windows 10
When you launch a Jupyter notebook and the kernel never starts—or shows a 'Kernel error' or 'Conn...
How to Fix GitHub Actions Permission Denied (publickey) Error
You're running a GitHub Actions workflow and see Permission denied (publickey) when ...
Outlook for Mac Search Not Working: Practical Fixes
If you’re typing in the Outlook for Mac search bar and getting no results (or stale results), it’...
Issue queue
SitemapChrome Profile Module Error Checklist
Start Windows Update Service Manually
Windows Update Cleanup Stuck After Installing Updates
Windows Search High CPU: Disable Indexing Guide
Change PowerShell Script Execution Policy to Unrestricted
CMD Dependency Conflict Permission Denied Troubleshooting Guide
Resolve BitLocker Drive Lock Error
Windows Terminal Keeps Asking for Password Fix
How to Resolve Chrome Port Already Allocated Error
How to Manage Chrome Open on Startup via Registry Key
Windows Terminal JSON File Access Denied Troubleshooting
Fix Windows Update Error 0x80070005: Permission Issues
Start Windows Update Service Manually
Windows Update Cleanup Stuck After Installing Updates
Windows Search High CPU: Disable Indexing Guide
Change PowerShell Script Execution Policy to Unrestricted
CMD Dependency Conflict Permission Denied Troubleshooting Guide
Resolve BitLocker Drive Lock Error
Windows Terminal Keeps Asking for Password Fix
How to Resolve Chrome Port Already Allocated Error
How to Manage Chrome Open on Startup via Registry Key
Windows Terminal JSON File Access Denied Troubleshooting
Fix Windows Update Error 0x80070005: Permission Issues