sfmans. Thanks. I've just declicked the compatability box. Now, to see if it works. I installed iTunes a while ago when I bought an Ipod and had to reinstall it when I started getting all kinds of clashes, and refusals to work. I have absolutely no idea why it should suddenly decide it was set up for an older version of Windows. But I'm fast coming to the conclusion that iTunes is the most dysfunctional piece of s***e I've ever encountered.