I've recently "fired" one of my worst clients.  Now they appear to be either purposely or "accidently" installing and enabling a copy of my unattended access installer that I left on their PC's. I've asked them to not do this and remove the application, and they tell me they don't know what I'm talking about.

This is causing me to run out of licenses.  When I notice it happening I remove the PC's from the manage devices screen (using delete and uninstall).  Yet sometime in the next week they will be reinstalled.

Can I generate a new unattended access installer and disable the old one?