Warning If you use the ADSI Edit snap-in, the LDP utility, or any other LDAP version 3 client, and you incorrectly modify the attributes of Active Directory objects, you can cause serious problems. These problems may require you to reinstall Microsoft Windows 2000 Server, Microsoft Windows Server 2003, Microsoft Exchange 2000 Server, Microsoft Exchange Server 2003, or both Windows and Exchange. Microsoft cannot guarantee that problems that occur if you incorrectly modify Active Directory object attributes can be solved. Modify these attributes at your own risk.
To resolve this issue, use either of the following methods:
- Use Active Directory Users and Computers to delete the public folder store (ExchangeOld) from the LostAndFound container.
-and- - Use ADSI Edit to delete the public folder store (ExchangeOld) from the LostAndFound container.
On the properties of the mailbox store on the affected Exchange server, make sure that Default Public Store is pointing to an existing public folder store.