DVD Studio pro re-install
I have a laptop from 2009 that I only use for DVD Studio Pro. But after a year of not creating a DVD, now the program crashes at the last operation, "build." I thought maybe I had updated the software one too many times and is now incompatible with DVD SP. The OS is 10.9.5, and the software is 4.2.2, the final version Apple made.
I either buy new software from another developer to author my DVDS, or I try to downgrade my OS. I found a store that will downgrade to 10.8.5, but this requires that I wipe the hard drive completely.
I don't have the Final Cut Studio disks anymore, so i can't re-isntall from those.
My question then, is, can I copy the application DVD Studio Pro from the applications folder to an external hard drive, wipe the computer and install the older version of the OS, then simply drag and drop from the external drive back onto the newly wiped internal hard drive? Will that install this program properly? Or are there necessary hidden files that will be erased when the wipe happens?