Option 2 - Using the .zip file: Unzip the file, then open Device Manager. Find the SATA controller (it may already be listed as Intel, if not, it will be listed as a Microsoft AHCI driver), it will be a sub-item underneath "IDE ATA/ATAPI controllers". Right-click this driver, and select "Update Driver". Choose "Browse My Computer.." and then, specify the directory you unzipped to. If Windows "finds no compatible drivers", go through the process again, but choose "Let Me Pick" and then "Have Disk" and choose the folder again. Find the correct Intel raid driver.