"Suddenly My Outlook 2010 Won't Save Any Settings?!"
If Outlook 2010 has suddenly started to misbehave - especially reverting back to previous configurations each time you start it the chances are you got a bad patch from Microsoft.
Update KB3114409 has been linked to this behavior. Solution? Uninstall the patch.
Instructions for doing so from Microsoft are here:
- Microsoft Pulls Botched Patch KB3114409 - From InfoWorld