Nope it told me, when I found an XP version, that I had to turn off my AV as it clashed, and it gave me a list of AV's that it doesn't like.
I have an application call PC Doc Pro that I got rid of, but the damned thing still runs a defrag check during my setup sequence when I log on. I have run a search and it can't be found on my system, but the damned thing is there, every time. It gives me the option to skip the check, which I do if I'm there when it starts up, but if I'm not, it can sit on the check screen for ages.