I Need help getting very pissed at trying to patch games!

[Frogg]

I recently rented Legend of Dragoon 4CD's. It's protected so I got the right patch file and used ppfomatic to apply the patch it said it was applied successfully now you may burn etc. So I burned the CD using CDRWIN, then I went to go play the game nothing happened it reads it as a AUDIO cd. What am I doing wrong and do the patches even work and if they do whats the proper way of doing it. And is it possible to apply patches to NERO image files instead of using CDRWIN? I would really appreciate the help thanks.

Frogg