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

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...

Fix Windows Defender 404 Not Found After Update

After installing a recent Windows update, some users find that Windows Defender is missing or sho...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Chrome 502 Bad Gateway Error: Causes and Fixes

You're browsing in Chrome and suddenly see 502 Bad Gateway. This error means tha...

Fix Windows Terminal Permission Denied Running Script

When you try to run a PowerShell or Command Prompt script in Windows Terminal and see a "permissi...

Fix PowerShell Crashing After a Windows Update

If PowerShell started crashing immediately after you installed a Windows update, you're not alone...