After a long search i discovered what causes these problems on my computers. I have one AMD desktop and one INTEL notebook and on both comptuters the AK 5370 went searching for drivers. The computers have both Windows XP and SP3. The solution: After installing SP3 the following file is changed; System32/inf/wdma_usb.inf becomes wdma_usb.bak. Change it back to inf and you have a perfect working AK5370. Nico M.. This will apply to any USB audio product. | 
