Your best bet will be to talk to a distributor. They should be able to set you up. It might not be simple. Emerson changed the name of the software to PAC Machine Edition which makes me wonder if Emerson has access to all the GE versions. However, many of the distributors from the GE days were retained by Emerson, so one of them might be able to help. Try a Gexpro (formerly GE Supply) office.