Try to install the game again,but if you hav eedited your pes 6 e.g. emblems,make a backup of your edited 0_text and x_text,etc!,so you can replace the original when you have installed it in c/program files/"FOOTBALL"/pes.Thank U, but it still doesn't work...I've installed pes6 in the folder "program x86"...can be this the problem?
maybe, install your pes in the konami folder, or rename it to what I use in c/program files/"FOOTBALL"/pes.
jinz