You could try to modify the CLSIDs in the SigCJLicense_vXXXXX.pkg file.
If I'm not mistaken, every Codejock version hast their own CLSIDs and without them, you won't address the correct controls.
You can find them by searching in the registry for values with "Codejock." under "HKEY_CLASSES_ROOT\CLSID".

The guys from the SIG group propably have a program that does that for them (one way or another), but thats the only way I can think of on the spot.
After changing those, it will propably work, but I can't promise anything.