MK 2 and 3 are fine
UMK 3 1.2 or 1.1 don't work
MAME last version says it's missing CHD or whatever files
https://www.emuparadise.me/M.A.M.E._...rev_1.2)/17793
Can you please check?
P.S. here's the solution
http://www.mameworld.info/ubbthreads...d&sb=5&o=&vc=1
But I don't know what to do
Please help