Knowledge base for software setup, errors, and daily tool work.

Remote Desktop Rate Limit Error Checklist

If you see a rate limit error when connecting via Remote Desktop (RDP), it usually means the serv...

Fix Remote Desktop Port Already Allocated Error 0x80004005

When you try to start a Remote Desktop session and see error code 0x80004005 with a message that ...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Command Prompt Not Working After Windows 11 Update

After a Windows 11 update, you might find that Command Prompt won't open, crashes immediately, or...

Fix 'Flush DNS Permission Denied' Error in CMD

When you run ipconfig /flushdns in Command Prompt and see 'Access Denied' or 'Permis...

Fix Git 'Fatal: Repository Not Found' Despite SSH Key Setup

You've set up an SSH key and added it to your Git hosting service, but when you try to clone or p...