The specified replica member does not have the latest post-service pack releases installed. The installed FRS service is older than 811370 (5.0.2195.6628). Microsoft recommends that all replica members running Windows 2000 have Service Pack 3 (SP3) and the post-Service Pack 3 release of Ntfrs.exe, described in article 811370, or later service packs when they are available.
Install the post-Service Pack release of Ntfrs.exe described in article 811370 at http://support.microsoft.com/?id=811370.