hi..
have some problem with sf4..

currently installed grid,guitar hero world tour,pes2009,dmc4 and sf4 in my computer but b4 i installed all the other games..
i can actually play sf4..
but after i install all the other game..
i get error running the game where i cannot even launch the game..
windows stated me that the game crashed..
but what actually happned?

btw,using windows 7 ultimate 64bit