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

Fix Windows Security Module Service Not Running

You open Windows Security and see a message that the service isn't running. The shield icon in th...

Fix Windows Activation Error 0x8007232B: Service Unavailable

When you see the error "Windows Activation Service Unavailable" with code 0x8007232B, Windows is ...

Fix Microsoft Teams 502 Bad Gateway Error When Joining a Meeting

When you try to join a Microsoft Teams meeting and see a 502 Bad Gateway error, ...

Fixing Remote Desktop Token Expired Permission Denied

You're connecting to a remote desktop and see 'token expired permission denied.' This usually mea...

How to Fix Windows Activation Unable to Connect to Server

When you try to activate Windows and see 'unable to connect to your organization's activation ser...

Fixing 'kubectl apply forbidden' for ClusterRoleBinding