Of you can use cmpro to update your roms but of course (if new roms were added) you need the new roms. clrmamepro does all the rest for you but it can't magically create missing files.

For MAME you don't even need a datfile, use profiler's create options instead.


Load 117 (or whatever new data), and scan your old sets and you'll see what's wrong with it. If it's fixable, cmpro can fix it. If you need to add new files, you can either use the rebuilder option or fix missing. Anyway, check out the several tutorials mentioned on the about page.


Roman Scherzer