Hello there

I have one problem with splinter cell PT:
When I want to start a game first I need to create my own player profile... And this is the main problem. When I am trying to create a player's profile and click on "Save" the game is saying "Saving profile failed"... It's the same everytime I am trying to start the game...

I have laptop.
1gb ram
Geforce go 7300
processor: Intel duo Core 2ghz
Windows... vista :/

Help... Anyone?