I am having the same problem aswell. I also have a problem with cps2emu, but that is for another thread, am having problems with emulators. Will try to add the z80 clock parameters, was thinking to downgrade to v. 0.0.5-3 but will do the same to check... Just tried I can now open conf menu from the gui but looks like some small bug to define keys... Will test a game to check... Yes just tested, I have changed the keys on key def but they stayed the same as before, can we now have start key on Enter or any key we want? If not , not a big issue.