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

Fix Windows Search 502 Bad Gateway Errors Caused by Firewall Blocks

You open Windows Search, type a query, and get a "502 Bad Gateway" error. This often means a fire...

How to Fix BitLocker Rate Limit Error

You're trying to unlock a BitLocker-encrypted drive or recover a key, and you see a rate limit er...

Fix 'Windows Defender Command Not Found' After Malwarebytes Install

After installing Malwarebytes, some users see 'command not found' when trying to run Windows Defe...

How to Use the Outlook Settings Reset Tool

If Outlook starts misbehaving after a crash, update, or add-in install, you might see errors, mis...

Fix MongoDB Authentication Failed Permission Denied Error