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

Fix Windows Security Token Expired Access Denied Errors

When a Windows security token expires, you may see an 'access denied' error even though you belie...

Fix Windows Activation: Cannot Connect to KMS Server

You see "Windows cannot connect to your organization's activation server" or a similar message. T...

How to Fix Command Prompt Crashing on Open

You click Command Prompt, the window flashes for a split second, then disappears. This can happen...

Fix Windows Defender Causing Slow Boot Up

If your PC takes longer to start up than it used to, Windows Defender might be scanning too aggre...

Fix Remote Desktop 504 Error on Azure VM