Sorry for the delay. The directory structure should be as so:Well it work now but problem is, practice. I press up to see Ace track as Big Blue 2. When I press up or down, it crash. Also Ace track is like glitch screen all over the place. Other 3 tracks, it work normal. Look like you need work on track.
/Directory/SNES_ROMS/ <- Roms here
/Directory/F-Zero_Final_Code/ <- Code here
Clicking the batch file from the directory in explorer should produce the correct results.
However, executing it as so /Directory/F-Zero_Final_Code/apply_batch.bat from outside the directory from the command line will result in the same error you are having.
So first do a "cd /Directory/F-Zero_Final_Code" then do a "apply_patch.bat" from the command prompt.
I hope this helps, let me know if you have any more issues.