Fix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesPostgres Password Authentication Failed: A Practical Checklist
You're connecting to PostgreSQL and get 'password authentication failed for user'. This is a comm...
Windows Terminal Denied Access to Folder: Fixes That Work
When you see "denied access to folder" in Windows Terminal, it usually happens when you try to op...
Fixing PowerShell Dependency Conflict with NuGet
When you try to install a module in PowerShell and see errors about NuGet dependency conflicts, i...
Clear Windows Activation Cache Without Admin Rights
If you're stuck with a Windows activation error but can't get admin rights, you still have some o...
Fix Chrome Profile Auth Error 0x800704cf
You see the error "Chrome profile authentication failed" with code 0x800704cf when trying to sign...
Issue queue
SitemapSchedule Windows Updates with Task Scheduler
Microsoft Store Blank Screen: Post-Reinstall Fixes
Remote Desktop 0x104 Troubleshooting Guide
Fix PostgreSQL Password Authentication Failed Error
Fix Windows Update Error 504 Gateway Timeout
Fix RDP Issues When Using VPN
Resolve Error 0x80070057 During Windows Activation Backup
Troubleshooting UFW Firewall Port Blocked
OneDrive Sync Module Registry Error Fix
Resolving Chrome Rate Limit Exceeded on Login
How to Fix Chrome Update Error 12 (No Reset Needed)
Troubleshooting Docker Desktop WSL2 Errors
Microsoft Store Blank Screen: Post-Reinstall Fixes
Remote Desktop 0x104 Troubleshooting Guide
Fix PostgreSQL Password Authentication Failed Error
Fix Windows Update Error 504 Gateway Timeout
Fix RDP Issues When Using VPN
Resolve Error 0x80070057 During Windows Activation Backup
Troubleshooting UFW Firewall Port Blocked
OneDrive Sync Module Registry Error Fix
Resolving Chrome Rate Limit Exceeded on Login
How to Fix Chrome Update Error 12 (No Reset Needed)
Troubleshooting Docker Desktop WSL2 Errors