I am using Windows XP, but I cannot find out specific audio card specs because I have a laptop (Compaq Presario 1230). Recently, I downloaded X Audio Express through Driversguide.com, but whenever I reboot the computer and whenever XP locates new hardware, I cannot install the program because it says it cannot find the software to upload. First, I click on the install automatically (recommend) and it says "cannot find software" then I click on the specific tab and in the browse folder I put in the direct address C:\WINDOWS\inf., yet it still cannot locate the software.