Description
Lets you set the directory for MAME's nvram files.
Example
mame <gamename> -nvram_directory nvram2
Command Format
-nvram_directory <path> where <path> is where your nvram files are. You can add mutiple paths by using a semicolon ( ; ) between the paths you want. The example sets the nvram path to nvram2 so MAME will only look there.
MAME's Default Path
nvram