need to unpack ARX files

[homesite]

can someone help ?

[G3n1us]

maeby you can specify what is your software and protection
maeby i can guide you to unpack that

[homesite]

software is addon based on autocad and protected with sentinel dongle. After installing new version of addon multikey dosnt work. Problem is in new dll's or arx files, i think there are some protections way emulator doesnt work.

[G3n1us]

I hawe similar softwares based on ACad. Probably new arx file is protected on diferent method, so yor soft not working with same reg file. Try to trace and figur it out wheare software (.arx) decide is yor dongle theare. Best and easyest whay is to emulate again. What is name of software?