Well, I purchased this McAfee Antivirus thing from Walmart, right. It's a little card with a code that is supposed to be redeemed for security and all that. I redeemed all fine and well, but Mcafee won;t download onto my computer at all. I I have no other firewall nor spyware to speak of as my Windows Defender won't work and all the free Antivrus programs I downloaded were infected with Malware and I had to delete all of them to get rid of the Malware. I originally had McAfee on my computer, but I thought it was also infested with Malware, so I deleted it. The Malware is apparently gone, as I no longer get any pop ups from it, but McAfee will not work. I downloaded the virtual technician thing, and it doesn't help at all. I have deleted and tried redownloading the setup, but it doesn't work. Everytime I try to download the set up thing, nothing will happen. I hit download, then I hit run on the first pop up, and it downloads, but nothing happens. I have tried saving it instead of just immediately running it, but nothing happens then either. It will download, but when I try to run it, nothing. This is very annoying as I have no protection on my computer, and I bought this darned Antivirus for apparently nothing.