Post back, and fill out your system specs - motherboard for PC, or laptop's name are the most important , also your sound card's details in this case. The vista drivers work most of the time, and sometimes you can get an XP driver to work.
To resolve the OS mismatch if the drivers wont install normally do the following :
To install a driver OR program in compatibility mode - right click the setup.exe file - click properties - click compatibility - check run in compatibility with vista/xp etc - check run as administrator - leave the rest blank. Start setup.exe and install.
