@jangdini The driver has to be extracted. Either post the link to the driver or use the one already made by Fernando. Edit: I just found your model on the Acer website; the AHCI driver seems to be packed in a newer version of Install Shield. However, the important thing is that its version is 8.9.4.1004, and Fernando has a newer version 9.6.0.1014. So, if you're really insisting on getting the version from Acer's website, I'll see what I can do. Cheers