Unable to view Reading Pane in Outlook 2007 after installing updates? Trust Center Freezes? Outlook 2007 just freezes or crashes?
Well, if the above is causing problems for you now, it's to do with the KB946983 Security Update for Microsoft Office Outlook 2007 (Around 10th March 2008). Follow the following instructions to uninstall KB946983, will fix your problem.
1. Go to Control Panel -> Add/Remove Programs.
2. Click on the “Show Updates” check box at the top.
3. Browse to the updates under Office 2007.
4. Select the one that references KB946983 & click remove.
(Credits to my System Administrator @ work)
We found the issues after installing it on a few new laptops running WinXP Pro and Vista Business.
Hope this helps =)