Problem entering mame config mode

[sdrob04]

Okay, I screwed up big-time and deleted the 'enter' option while trying to add configuration functionality to a button on my cp.  Now I cannot enter the config mode in mame at all, as I believe the current command is set to 'None'. 

I've searched the forum and mame.net but can't seem to find how to start anew with a default mame configuration file.  Can anyone point me to the correct post or description on how to recover from this mistake?

Thank you...

[headkaze]

delete cfg\default.cfg

[u_rebelscum]

Or you can open that same file, and delete the UI_SELECT part. 

There's a FAQ over at MameDev, just replace "tab"/"UI_CONFIGURE" with "enter"/"UI_SELECT".