I've read this on www.pesfan.com forums:
"PC Version so slow? the solution...
I have a 2.66 GHz, 1 Gb memory and MSI GeForce Ti4200 128 Mb
and the game was very-very slow !!!
The problem was on the nvidia's drivers.
I set up my graphics card with the MSI's drivers and everything is
excellent...
The game is now very fast !!!"
"PC Version so slow? the solution...
I have a 2.66 GHz, 1 Gb memory and MSI GeForce Ti4200 128 Mb
and the game was very-very slow !!!
The problem was on the nvidia's drivers.
I set up my graphics card with the MSI's drivers and everything is
excellent...
The game is now very fast !!!"