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

Fixing 504 Gateway Timeout from Windows Update with Proxy

If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...

WinSCP Permission Denied After Password Change: How to Fix

If you've recently changed your password and now get 'permission denied' errors in WinSCP, you're...

Fix Windows Activation Login Loop That Keeps Restarting

You sign in to Windows, see the activation watermark, then the system restarts. This loop can rep...

Fix BitLocker Auto Unlock Not Working via Registry

BitLocker auto unlock is convenient, but sometimes it stops working. Instead of typing the recove...

How to Fix PowerShell Module Not Found Error