B&R Automation Panel AP920 5AP920.1706-01 - Windows CE Admin password reset

Hello,

The Windows CE admin password is enabled on a used 5AP920.1706-01, but is unknown.

Can this be reset? If so, how?

Or can Windows CE be reset to factory settings and thus also remove the admin password? If so, how can this be done?

Thank you very much for your help.

Best regards,
Walter