Details
Product:Windows Operating System
Event ID:5002
Source:DFSR
Version:5.2.3790.1830
Message:Service encountered an error communicating with partner for Replication Group
   
Explanation

The DFS Replication service encountered an error communicating with a partner for the listed replication group.

Cause

This error usually appears when the DFS Replication service is unable to set up a Remote Procedure Call (RPC) binding to communicate with the partner.

It may also be caused by RPC blocking at a firewall between partners, or a DNS error.

Finally, this error may appear when the two partner computers are running different versions of Dfsr.exe.

   
User Action

Verify that normal communication between the two computers is working.

  • If there is a firewall between the partner computers, verify it is not blocking RPC communication.
  • Verify that DNS is working on both partner computers.

Ensure that the same version of DFSR.exe is running on both partner computers. The file is located at %system32%\DFSR.exe. You might need to install service packs, downloads or hotfixes on one or both computers in order to run matching versions of the service.


Currently there are no Microsoft Knowledge Base articles available for this specific error or event message. For information about other support options you can use to find answers online, see http://support.microsoft.com/default.aspx.