Help...my "in-game" setup button does not work anymore. I have been up and running for a year now, and no problems...tonight, I let some of my nephews have at it, and along the way, somehow, "mysteriousy" the input button for the in-game (any game) setup does not work.
It is the same for my keyboard...it should be the "TAB" key, but even the keyboard does not work as an input for the "in-game" setup mode. How do I get it back.
BTW, I am using MAME v.98 for Windows.
Thanks