METHOD FOR INSTALLING A PLUG-IN PROGRAM

摘要

The invention relates to a method for installing a plug-in program (426) in a device (40), comprising the following steps: transmitting a device code (422) of the device from the device to a computer (430); inputting a manufacturer code via a user interface of the computer; forming a first key (436) from the device code and from the manufacturer code; reading a second key (428) from a data carrier (424); comparing the first and second keys; transmitting the plug-in program stored on the data carrier to the device in the event the first and second keys correspond.