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

How to Fix Remote Desktop Cross-Subnet Connection Issues

You're trying to connect to a computer on a different subnet using Remote Desktop, but the connec...

Fix Windows Activation 504 Gateway Timeout Error

You try to activate Windows, but get a '504 Gateway Timeout' error. This usually means the activa...

Fix PowerShell Proxy Authentication Failed Errors

Microsoft Teams Reset Settings Keeps Reverting: Fixes

You reset your Microsoft Teams settings to default, but after restarting, the old settings come b...

How to Install Windows Updates on a Mac Using Boot Camp

If you're running Windows on a Mac via Boot Camp, you still need to install Windows updates to ke...

Fix 'Invalid Configuration' Error in Command Prompt on Windows 10

When you open Command Prompt and see an 'invalid configuration' message, it usually means a setti...