Fix Windows Defender Service Not Starting (Error 404)
If you see error 404 when trying to start Windows Defender, it usually means the service executab...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
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Fresh repair notes
All notesFFmpeg Video and Audio Out of Sync: Practical Fixes
You encoded a video with FFmpeg and now the audio drifts or is completely out of sync. This is a ...
Fix Windows Update Sync Issues Between Devices
If you have multiple Windows 10 or 11 devices signed in with the same Microsoft account, you expe...
How to Sync Windows Security Settings Across Devices
If you manage multiple Windows devices, you may want your security settings—like firewall rules, ...
Fix Windows Security Token Expired After Password Change
If you've recently changed your Windows password and now see errors like 'The security token has ...
Fix MySQL Access Denied for User with GRANT Command
You're logged into MySQL as root or another user, but when you run a GRANT command, ...
Issue queue
SitemapClear SSL Certificate Cache in Windows 10
Docker Daemon Not Running? Fix Service Status
Resolve Error 0x80072efd in Windows Update
OBS Black Screen with Audio Troubleshooting
Fix kubectl apply Forbidden Error with Authentication Proxy
Resolve Git Push Rejected Non-Fast-Forward
Outlook Stuck on Loading Profile with Multiple Accounts – Fix
Fix OBS Virtual Camera Not Working After Update
Windows Security Real-Time Protection Keeps Turning Off
Windows Sync Permission Denied: How to Fix
Permission Denied File Locked Windows Security
How to Restart Windows Defender After Update Failure
Docker Daemon Not Running? Fix Service Status
Resolve Error 0x80072efd in Windows Update
OBS Black Screen with Audio Troubleshooting
Fix kubectl apply Forbidden Error with Authentication Proxy
Resolve Git Push Rejected Non-Fast-Forward
Outlook Stuck on Loading Profile with Multiple Accounts – Fix
Fix OBS Virtual Camera Not Working After Update
Windows Security Real-Time Protection Keeps Turning Off
Windows Sync Permission Denied: How to Fix
Permission Denied File Locked Windows Security
How to Restart Windows Defender After Update Failure