Symantec Policy Manager for Windows XP Embedded Authentication Problem

Is there any way to reset the password to enter into the console for Symantec Policy Manager 5.1.7.3131?  It had an expiry set to the password and looks like whilst I've been away someone has changed the password and has not recorded it and we can now no longer get into the console.  Is it a job of now uninstalling and reinstalling the Policy Manager or can something thing be done?

Please note this is the Symantec Endpoint Protection for Windows XP Embedded.