Hello,The driver should come with the sound card when you purchased it. It should come with a DVD that contains the sound card driver. You can also look for the driver in the website of the sound card manufacturer. After installing the driver, Make sure to keep it updated so that you can avoid from any issues. You can use RadarSync to automate the updating process in your computer.David
hi try this https://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=6&cad=rja&ved=0CGsQFjAF&url=http%3A%2F%2Fsound.brothersoft.com%2Fsound-blaster-ct4780-driver.html&ei=OOtCUbiFB8yp0AWs0ICgDQ&usg=AFQjCNExCCphntJG9LXLY9aj9i80fFDv0g&sig2=FJaiypttTFPpYiQUBOoG0A&bvm=bv.43828540,d.d2k
Hello this is the only trusted page i could find:http://www.nodevice.com/driver/company/Creative-Labs/SOUND.htmlTry finding the driver by the model number.When you find the driver you have to enter a code for downloading the driver.Here is maybe not drivers for windows 7 and vista. Only for xp.You can try the creative support site:http://support.creative.com/Products/product_list.aspx?catID=1&CatName=Sound+BlasterBy selecting the model.But i don`t think you can find the driver because they do not support older products anymore.The alternative is to buy a new souncard if you run a new windows system.Good luck
