[...]
> When exiting Outlook and re-starting Outlook to
> review other profile, the Profile dialog box is not available and Outlook is
> opened in the initial profile. Restarting windows is the only way to get the
> 2-profile choice dialog box up.
It means Outlook doesn't close properly and is still running in the
background. You can find it on the list of processes in Task Manager. So the
real problem is, why Outlook doesn't close. Probably because of some add-in
or 3rd party software, like AV. Try to run Outlook with the /safe parameter
and check if the problem still occur. If not, then you need to switch off
add-ins one-by-one to eliminate the culprit.

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Best regards,
Michal [Microsoft Outlook MVP]
http://www.codetwo.com
Share Outlook on the net without Exchange!
larfoley - 19 Mar 2008 16:00 GMT
Thanks Michal. I forgot to mention that this doesn't always happen; i.e.
sometimes it works fine. I have looked at the Task Manger when the problem
has occurred it doesn't show Outlook is running in the Application tab.
Outlook.exe is visible in the Processes tab. When I attempted to "End
Process" I received a warning, that concerned me enough not to continue.
Do you still think it is an add-in problem, even though the problem is
intermittent?
> [...]
> > When exiting Outlook and re-starting Outlook to
[quoted text clipped - 8 lines]
> and check if the problem still occur. If not, then you need to switch off
> add-ins one-by-one to eliminate the culprit.
Michal [Outlook MVP] - 19 Mar 2008 19:09 GMT
> Thanks Michal. I forgot to mention that this doesn't always happen; i.e.
> sometimes it works fine. I have looked at the Task Manger when the problem
[quoted text clipped - 4 lines]
> Do you still think it is an add-in problem, even though the problem is
> intermittent?
Yes, I think so. Such problems are usually caused by some add-ins. If you
can see the Outlook.exe process, it means Outlook is still running, although
you can't see it in the Application tab.

Signature
Best regards,
Michal [Microsoft Outlook MVP]
http://www.codetwo.com
Share Outlook on the net without Exchange!