Enable Windows Defender Audit Log for Troubleshooting
When Windows Defender isn't detecting a threat or is blocking a legitimate application, audit log...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Remote Desktop DNS Not Working After VPN Connection
You connect to your VPN, then try to RDP into a remote machine by hostname, but it fails. Pinging...
Windows Terminal Access Denied: Step-by-Step Checklist
You open Windows Terminal, try to start a profile (PowerShell, Command Prompt, or WSL), and get a...
Fix Windows Defender 502 Bad Gateway Error: Configuration Guide
If you're seeing a '502 Bad Gateway' error when opening Windows Defender, it usually means a netw...
How to Fix Windows Search 404 Not Found Error
When you search for a file or app in Windows and get a '404 Not Found' error, it typically means ...
Outlook Setup Cannot Connect to Server: Fixes to Try
When you try to set up an email account in Outlook and see "cannot connect to server," the setup ...
Issue queue
SitemapFixing Cloudflare Flexible SSL Redirect Loop Issues
Command Line Method to Reset Windows Update Cache
Fix PowerShell Execution Policy Error on Windows
Resolve Windows Search Index Hang Due to Locked File
Chrome Profile Corrupted Fix: Blank Screen Recovery
BitLocker Recovery Key Not Accepted? Fix TPM Issues
Fix Chrome Profile Version Mismatch Sync Error
Troubleshoot PowerShell Dependency Errors
Troubleshooting Cloudflare Error 521
Outlook 0x80070005 Update Permission Fix
How to Fix Redis Port Already in Use Error
How to Clear a Stuck Port in Windows
Command Line Method to Reset Windows Update Cache
Fix PowerShell Execution Policy Error on Windows
Resolve Windows Search Index Hang Due to Locked File
Chrome Profile Corrupted Fix: Blank Screen Recovery
BitLocker Recovery Key Not Accepted? Fix TPM Issues
Fix Chrome Profile Version Mismatch Sync Error
Troubleshoot PowerShell Dependency Errors
Troubleshooting Cloudflare Error 521
Outlook 0x80070005 Update Permission Fix
How to Fix Redis Port Already in Use Error
How to Clear a Stuck Port in Windows