I am the only user. In trying to think back through what could have caused
the disappearance of Outlook I recall that I was suspicious about how Live
OneCare was possibly causing instabilities so I uninstalled it. The system
hung during the uninstall and after an hour I reset. The next day I realized
Outlook was no longer there. I don't know if one event relates to the other
or not. The system instabilities I had experienced have not returned after
removing OneCare.

Is there some kind of registry edit or something that I need to do to get
Outlook to re-install?

"Milly Staples [MVP - Outlook]" wrote:

Have you had little gremlins at your computer or are you the single user?

--
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact. All
unsolicited mail sent to my personal account will be deleted without
reading.

After furious head scratching, tigar asked:

| I installed 32 bit Vista and Office Enterprise 2007. After using
| Outlook 2007 for several weeks without significant issues it suddenly
| seems to have disappeared. No trace of it remains on the drive, in
| 'Programs and Features', or in the Office12 folder. When I try to
| reinstall from the DVD it shows Outlook as not available.
|
| Is there something I can do that will allow Outlook to be
| re-installed?