I took my computer back to Best Buy for a refund. Turns out Acer computers have a problem with windows 8. I don't know about all Acer computers, but some of them will not let you use the function "disable driver signature enforcement" with windows 8. Found that out because I tried several different Acer computers and all of the ones I tried did not allow me to use this function or any of the other 9 functions on that menu. I did try several different computer brands and they worked fine.