Ok i don't know why but the new factory library and tag library can't work with the old libraries together in Falcon. If i remove them from the folder where are the older libraries they load fine. If i put them back in the folder the libraries don't load. If i put them in another folder and add the folder in falcon's library folder list it does the same thing and won't load. I installed UVI workstation and i can use it to load the old libraries and use falcon for the new factory library... but i would like to be able to fix the problem. If anyone has an idea let me know.