I have Mame .79 installed and all was running well. I have my roms running off of my network. When I decided to map all of the other directories to my nework share, MameOx stopped working. It freezes when I try to load a game and also when I scan roms. I know there is a file somewhere in Tdata or Udata but can't find it. Someone please help so I can get mame back up and running. Thanks.

I think you have to run the Default MS Dashboard and remove MameoX from the Savegames,
this should remove everything related to MameoX from the E drive.

Not sure though..

well hope this helps.

if you can't get to the MS dash, use xbox saves manager