You create a new public folder database on a Microsoft Exchange Server 2010 Service Pack 1 (SP1) server. However, the public folder hierarchy is not replicated from other public stores to this new database. Additionally, the following events are logged in the Application log:
Log Name: Application Source: MSExchangeIS Public Store Date: Date Event ID: 3079 Task Category: Replication Errors Level: Error Keywords: Classic User: N/A Computer: Computer Description: Unexpected replication thread error 0x80070057 on database " First Storage Group\Public Folder Store (Server_Name)".
Log Name: Application Source: MSExchangeIS Public Store Date: Date Event ID: 3089 Task Category: Replication Errors Level: Warning Keywords: Classic User: N/A Computer: Computer Description: Error 0x80070057 occurred while processing an incoming replication message on Public Folder Store " First Storage Group\Public Folder Store (Server_Name)".
Note The events are logged every time when the server tries to backfill the hierarchy.
This issue occurs because the ReplidMap table in the public folder database contains a zero Global Universal Identification (GUID).
To resolve this issue, install the following update rollup:
2645995 Description of Update Rollup 1 for Exchange Server 2010 Service Pack 2
Note This update enables users who cannot run the isinteg command to skip the zero GUID check. For more information about how to run the isinteg command to resolve this issue, click the following article number to view the article in the Microsoft Knowledge Base:
2506049 The hierarchy of a new public folder database on an Exchange Server 2010 SP1 server is not replicated
After you apply this update, disable zero GUID detection for public folders on Exchange Server 2010 servers.
To have us disable zero GUID detection for public folders, go to the "Fix it for me" section. If you prefer to disable zero GUID detection for public folders yourself, go to the "Let me fix it myself" section.
Fix it for me
To disable zero GUID detection for public folders automatically, click the Fix it button or link. Then click Run in the File Download dialog box, and follow the steps in the Fix it wizard.
Install hotfix that is described in Microsoft Knowledge Base (KB) article 2645995 before you run this Fix it solution.
This wizard may be in English only. However, the automatic fix also works for other language versions of Windows.
If you are not on the computer that has the problem, save the Fix it solution to a flash drive or a CD and then run it on the computer that has the problem.