I installed Office 2007 several months ago, and all has been well. Friday night I checked e-mail, went to bed. When I got up on Sat. to recheck, the outlook icon on the desktop was not there, but had been replaced by an outlook express button. I don't use that, and so there is nothing in it. I do have a ton of contacts and e-mails in the outlook, though, and I need to know how to find it again and then I can reinstate the icon . . . Can you help?