Im not sure by what you mean... In the exe folder. How do i get there from the black command prompt box??
Here's the easiest way AFAIK:
1. Using Windows Explorer, navigate to your MAME folder and find the "mame.exe" or "mame32.exe" file so you know what filename to use in step 4.
2. Shift + right-click on a blank part in the right-half Windows Explorer window -- not on a file or folder.
3. Select "Open command window here".
4. Type "mame -cc" or "mame32 -cc". (executable filename without the .exe plus the -cc)
Scott