I've got a user, running Office 2007 on her Laptop, and it looks as though the process doesn't terminate on exit. When the unit is pulled out of hibernation, we get a "a data file was not closed properly" and the outlook menu bar appears in the middle of the desktop.
This issue started after she logged into a WebEx session. All other users user both WebEx and Outlook 2007 on a regular basis.
I'm going to have the user remove the webex app, although I'm not sure if it even interfaces with outlook, but she'll need to use webex fairly regularly in the future. Any suggestions?