I was doing some printing and it was fine.Right in the middle of a multiple page print job I got a printer error. Troubleshooter indicted a HP Photosmart C310 driver was missing. I went to Device Manager and evry entry under OTHER DEVICES was missing their drivers. The C310 printer, the SM Bus Controller and the Ethernet Controller. Windows Update was unable to find and install any drivers.
Any ideas about why all the OTHER DEVICE components lost their drivers at the same time?