So, I just did a fresh install of Windows Vista. I reinstalled all the drivers, and everything was working better than before. So, I opened my case to screw in my sound card, because I forgot to last time. Now every time I boot into Windows, it keeps saying it has found a Multimedia Audio Controller and needs to install it. Well, the program is already installed and it was working before. What do I do? I didn't know anything loose, or anything. Yes, the card is fully in the slot and no wires are lose. Reinstalling the software doesn't do anything.