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

Setup Windows Defender to Trust an SSL Certificate

If you're running a local development server or an internal application with a self-signed or pri...

Force Delete Locked File with PowerShell: Step-by-Step

You try to delete a file, but Windows says it's open in another program. The file is locked, and ...

How to Fix BitLocker Module Not Found or Permission Denied Errors

How to Fix a systemd Service Configuration Syntax Error

You've edited a systemd service file, run systemctl start myservice, and got a messa...

Fix PowerShell Port Already Allocated Error 0x80072746

When running a PowerShell script or cmdlet that tries to start a network listener, you may see er...

Outlook File Locked: How to Unlock PST File

You try to open your Outlook data file (PST) and get an error that the file is locked, or Outlook...