Our company just upgraded our email server from exchange 2003 to the exchange
2007 a couple of weeks ago. Everything was Ok until yesterday. I am having
a problem with only two computers using outlook 2003. The problem happens
when we are inside our own LAN. There are two Synchronization errors I am
getting and they a

First error:

9:18:41 Synchronizer Version 11.0.8000
9:18:41 Synchronizing Mailbox 'User Name'
9:18:41 Synchronizing Hierarchy
9:18:41 Done
9:18:41 Microsoft Exchange offline address book
9:18:41 0X8004010F

Second Error:
Task 'Microsoft Exchange Server' reported error (0x8004010F) : 'The
operation failed. An object could not be found.'

The following is what I have tried without any success
- Recreate the e-mail profile
- Try to go into the toolssend/receiveDownload address bookuncheck the
box Download changes since last Send/Receive

I just do not know what else I can do to fix this problem. Please reply
with any comments or suggestions you might have.

Thank you in advance for your assistance!