[kof 2001 not for neoragex?]

This fixed it for me:

 

http://games.westcn.com/emu/neogeoroms/2k1fix.zip

 

download that file, now:

 

Unpack the contents of your Kof2k1.zip file to a temp. folder

Extract the contents of the "2k1fix.zip" that you just downloaded and copy them into the temp. folder, overwriting the old files.

 

Zip the roms up back into kof2k1.zip and try again.

 

Adios.

 

i have the same problem...blank option in KOF2k1, but could not find the file in http://games.westcn.com/emu/neogeoroms/2k1fix.zip