description:
Decrypt/Encrypt PES 2012 Option File (and maybe other files too).
Checksum of PES 2012 Option File (EDIT.BIN) -- included in Encrypt
Zlib/Unzlib files
Tested just for the PC!

thanks to:
neogeo64 from EPT team, jenkey1002, goldorakiller

how to use:
open program
drag the file to the image with action

known bugs:
Find them!

info:
Always make a backup!! Tool is making too, but only one!