I have been battling with this issue for about a year now. Well, when I say battling, I mean it drove me crazy for about a month and then I ignored it for 11 months. Anyway, I thought I've nothing to lose by posting it on here and seeing if anyone has any ideas! The long and short of it is that I need to reinstall IIS because some plinth (me) deleted some stuff relating to OWA and sharepoint and now they don't work anymore. It's not vital at all, which is why I haven't done anything about it, and from what I've read on t'interweb, reinstalling IIS will cause me no end of pain, which is why I've been ignoring the issue. BUT (getting to the point), I was wondering, does anyone have any experience in reinstalling IIS? Should I just leave well enough alone?