arc.exe x gamedataFile.arc --adddir
or : unarc.exe x gamedataFile.arc -dpC:\game_folder_to_extract_to\
for ex : you compressed NFS The run with precomp+srep+lzma
copy arc.ini + arc.exe + srep.exe + precomp.exe from your compressor folder
then add them with the file you compressed so that you have a folder contain all you want
gamedataFile.arc + arc.ini + arc.exe + srep.exe + precomp.exe
Make a new text file and enter this command inside it
arc x gamedataFile.arc --adddir
save the text file as setup.bat then whenever you open the file it will extract the game files
