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

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...

Install Windows Search Offline Installer Without Internet

If you need to install or reinstall Windows Search on a machine without internet access, the stan...

Fix Windows Security Auto-Start Permission Denied Error

You might see a 'permission denied' error when Windows Security (Windows Defender) fails to start...

Fix 'chrome command not found' After Snap Install

Fix 'Windows Search Module Not Found Permission Denied'

If you see 'Windows Search module not found permission denied' when trying to search in Windows, ...

How to Resolve Port Conflicts Using Command Prompt

If you see an error like "port already in use" or "address already in use" when starting a server...