When trying to export a mailbox to a PST, I received the following error in ExMerge : Error opening message store (MSEMS). Verify that the Microsoft Exchange Information Store service is running and that you have the correct permissions to log on. (0x8004011d) I verified the account I was using to export the mailbox had full control over the database per http://www.microsoft.com/technet/prodtechnol/exchange/guides/UseE2k3RecStorGrps/1ed0d5af-7dff-4cc3-9a05-f46d292ac5f4.mspx . This did not seem to...