I have been trying to install McAfee 2011 for the past few days. It does not seem to be running automatically, when clicking on the computer icon and trying it this way, it allows me to tick agreement and click install. However, a box comes saying their is a problem so windows have stopped it working and they will notify you with the problem. I am not further forward. This is my second disc as I though the first one was the problem. Can u help ?? My computer is windows 7 and i have had it a few maybe a year or two.