Soundcard Problem
My PC running XP has encountered a problem. I have a Delta 44 soundcard which has worked fine until today. When booting up, I get a systray message that a multimedia controller card has been found. Device Manager shows no Delta44, just a question mark for multimedia controller. Control panel Sounds and Audio Devices shows only the built-in soundcard. I downloaded the latest Delta44 drivers but the Wizard doesn't find them in the M-Audio/Delta folder. I see the 3 following driver files: DELTACPL.DLL, deltasio.dll and pcifmdio.dll. In the systray, there is still the icon for activating the on-screen control for the soundcard but clicking on it gives a message "dpInitInterface failed." Where do I start to get back up and running? Thanks in advance.