My outlook.pst file is 1.3 gigs, my archive.pst is 1.8 gigs. Running Windows XP with latest SP installed, and Outlook 2002.
When I try to delete an email from my inbox, or move an email to the deleted items folder a message is returned "The messaging interface has returned an unknow error. If the problem persists, restart Outlook." If only it was that easy :-)
I have run scanpst.exe. Any suggestions?