I have a brand new Thinkpad X61 with Vista Ultimate and Office Enterprise 2007. Every application I wanted to use with Vista is working nicely, even ones that are officially not supported. Except, that is, that I finally got to Office 2007... I opened some of the Office applications and things went well. Then I clicked on the help button on one of them. Got this, immediately: After some 4 minutes, this: Whether I reboot or not, I get this: If I do not reboot, this goes away in a few seconds and nothing happened (except wasting my time). If I do reboot, things get a bit more interesting: And then, when I cancel: Followed by: And the glorious conclusion: One has to love Microsoft... I already uninstalled Office once, I already did everything with UAC on and off, and I am not going to do any clean reinstall of Vista. Am I condemned to use Google to get help on Office 2007 on the Internet, or can I get CLVIEW.EXE to work and solve this without a clean install of Vista? I am OK with a clean reinstall of Office, if someone can explain me how to go about that.