There's a Zelda and Zero Suit Samus texture I want to use, but only the pcs files were supplied. I found lz77 to convert the files and then converted them, renaming and adding both pcs and pac files to the appropriate folder.
However, when starting a match, it STILL freezes.
Are you letting lz77ex finish creating the .pac? It should prompt you when it's done by saying "Press Any Key To Continue..."
Yes I am. It finishes fully.
You must have a corrupt PCS file if the PAC file isn't working.
The textures should still work until you change your character, so if its freezing before you change your character, your pcs is corrupt.