Fix Windows Search 404 Not Found Error via Registry
If Windows Search returns a '404 Not Found' error when you try to open the search pane or run a q...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Security Authentication Failed Smart Card Not Working
You insert your smart card, enter your PIN, and Windows Security reports “Authentication failed.”...
How to Fix Windows 10 Microsoft Store Apps Not Updating
You open the Microsoft Store, see pending updates, but they either fail to download, get stuck, o...
How to Fix Remote Desktop Rate Limit Errors
You try to connect to a remote Windows machine and get a message like "The remote session was dis...
How to Run Task Scheduler Only When Network Is Available
You have a scheduled task that should only run when your computer has an active network connectio...
How to Fix PowerShell Blank Screen on Startup
When PowerShell opens to a blank screen with no prompt or output, the shell is usually loading a ...
Issue queue
SitemapHow to Connect Mac to Windows via Remote Desktop
Troubleshoot Windows Security Connection Refused
Microsoft Store Command Not Found Fix
Fix Remote Desktop Token Expired Error: Checklist
Step-by-Step Windows Update Troubleshooting
Fix Chrome Sync Error After Backup Recovery
Fix Windows Defender Version Mismatch After Update
Fix 502 Bad Gateway in Windows Terminal: Firewall Steps
Resolve Windows 11 Defender Access Denied Problem
Locate Chrome Cache on Windows 11
Fix Chrome Failed to Start Due to Corrupted Profile
Windows Terminal Won't Launch After Update Fix
Troubleshoot Windows Security Connection Refused
Microsoft Store Command Not Found Fix
Fix Remote Desktop Token Expired Error: Checklist
Step-by-Step Windows Update Troubleshooting
Fix Chrome Sync Error After Backup Recovery
Fix Windows Defender Version Mismatch After Update
Fix 502 Bad Gateway in Windows Terminal: Firewall Steps
Resolve Windows 11 Defender Access Denied Problem
Locate Chrome Cache on Windows 11
Fix Chrome Failed to Start Due to Corrupted Profile
Windows Terminal Won't Launch After Update Fix