As I mentioned in the previous update, NOD32 is the only application so far that has squawked as I was installing it on Windows 7; but I tried again. It seems that when I got the message last time I canceled it but it really did not cancel it completely. When I tried it again, it did a repair. I still got the warning message, but I just went ahead and finished it anyway and it seems to be working fine. I think when Windows releases ESET will update their software, but I still think they are going to push their version 4 as the compatible version.