QT processot driver

I have an nVidia Geforce 7300LE vid card. I cant find it's drivers anywhere. Surprisingly, even googling it does not result in anything useful. I had backed up all my drivers before reinstalling windows, so I have all of them in a folder, sorted into subfolders and sub sub folders by category. So maybe I have it's driver there, but there are so many folders and subfolders in there that it would take too much time to locate it's drivers manually. What do I do?

1. By nVidia files, you mean the forceware drivers? Or something else too?
2."point it towards the folder" Which folder? The back up one? It wont search there because it has sub folders. It searches only in folders which dont have any subfolders.
3. I've tried the disc thing.

BTW, My card is working in my PC. Display drivers are installed. This is either something else, or a part of my card's functions.

Yesterday, when I was playing Counter Strike 1.6, after 5-10 minutes, the sound and the screen started freezing after every second or two. Even my mouse was skipping. I minimized the game, and tried playing a music file. Even that was stopping, skipping etc. But then it fixed itself after a few minutes. Maybe this problem is related to this uninstalled driver.