Fix Windows Defender Not Opening Error 404
You try to open Windows Defender and get an error 404 – the page or resource can't be found. This...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesVMware Network Adapter Disconnects on VM Power On
You power on a virtual machine in VMware Workstation or vSphere, and the network adapter immediat...
Fix Windows Terminal Profile JSON Loading Error
You open Windows Terminal and see an error like "Failed to load settings" or "Profile JSON error....
Chrome Update Stuck at 100%? Quick Fixes That Work
You click 'Update' in Chrome, it reaches 100%—and stays there. The update never finishes, and you...
How to Fix VS Code Debugger Permission Denied on macOS
When you try to debug a program in VS Code on macOS and see a 'permission denied' error, it usual...
Fix Task Scheduler Path Not Found Error in Windows 10
You set up a task in Task Scheduler, but when it runs you see 'path not found' in the history or ...
Issue queue
SitemapResolve Microsoft Store Module Error in Windows 11
How to Fix Microsoft Store Access Denied Error on Windows 11
Fix Windows Update Version Mismatch After Upgrade
How to Stop Microsoft Store from Using Too Much RAM
Fixing ERR_SSL_PROTOCOL_ERROR Certificate Issues
Windows Defender 404 Error Troubleshooting
Fix Microsoft Store Login Failed: Checklist
Microsoft Teams Performance Optimization Checklist
How to Fix Chrome Profile 404 Error on Windows 11
Fix OBS Black Screen When Recording: Checks That Work
Troubleshooting Remote Desktop Policy Error
Microsoft Store Proxy Error Fix
How to Fix Microsoft Store Access Denied Error on Windows 11
Fix Windows Update Version Mismatch After Upgrade
How to Stop Microsoft Store from Using Too Much RAM
Fixing ERR_SSL_PROTOCOL_ERROR Certificate Issues
Windows Defender 404 Error Troubleshooting
Fix Microsoft Store Login Failed: Checklist
Microsoft Teams Performance Optimization Checklist
How to Fix Chrome Profile 404 Error on Windows 11
Fix OBS Black Screen When Recording: Checks That Work
Troubleshooting Remote Desktop Policy Error
Microsoft Store Proxy Error Fix