I am repairing a Dell E510 desktop for a friend. The computer was infected by a very nasty virus. I had to reformat the hard drive and re-install Windows. I installed the recommended SigmaTel audio driver from the Dell Driver website. The audio works fine but every time it boots "Windows has encountered an error and must close this application." I send off the little error report and when I hover the cursor over the icon in the system tray it disappears. The audio still works fine.
How can I get rid of this annoying warning?