thanks for your answer I'am using the gameex FrontEnd and the leatest include mame emulator. additional im using: A-PAC v1 (analog + digital) http://www.ultimarc.com/a-pac.html and one normal dippswitch. F10 reopen GameEx and give the possible to close the open instance of mame. what i expect is that i can switch the key in gameEx with another keyboard action like from F10 to P or A what ever but i can't program it to an analog action like even pressing the Dipswitch. Thanks for your answer.