I can't play any games on my PC

[TomazK]

Well I don't know why I can't play any games on my PC....
When I start a game then a install shield
wizard opens & demands a programm called
PhotoGallery....

I have no _______ idea what is wrong, I have all drivers installed,
so.....

Can someone help me....Please

=AV=TomazK

[TomazK]

This is it....
I'm gonna format my disk & set the windows again...