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

How to Fix Chrome SSL Certificate Error After Update

Fix Windows Security Token Expired Error 0x80070520

You see error 0x80070520 with the message 'The security token has expired.' This usually happens ...

Fix Windows Login Loop with CMD Repair Tool

You log in, see the desktop for a second, and get kicked back to the lock screen. This Windows lo...

Fix Remote Desktop Token Expired Certificate Error

When connecting to a remote desktop, you may see an error that the token has expired or the certi...

PowerShell DNS Client Error During Setup: Fixes and Workarounds

When setting up a new system or configuring network services, you might encounter a PowerShell DN...

Fix PowerShell 502 Bad Gateway Caused by TLS Version Mismatch

If you see a 502 Bad Gateway error when running PowerShell scripts that call web...