Nothing to do with encryption and i can't remember what it is now, but its a real shame that the majority of the info you have to put in never changes and could be pre programmed into the panel and you can't use wintex to do it, whats the point of panel programming software if there are aspects of it that can't be used with certain bit of ancillary kit. Texecom must be loosing sales to manufacturers products like HKC whose products just work effortlessly, also sort out your tech support 1/2 an hour on hold is unacceptable.