Error Retrieving the com class factory for the component with CLSID failed due to the following error: class not registered RRS feed

  • Question

  • First off not sure if this is a Sync issue or a WCF issue. Secondly after researching this error everbody says its the x86 <> x64 under the target CPU which it is already set to x86 and I have never installed the 64 bit version.

    I am using message security with a certificate being passed through a proxy. When I use a proxy to get the scope data and create my tables that works just fine but when I actually perform the sync it fails throwing the error posted above. I enabled tracing on the services and it's not even recording anything.

    My stack trace is at Microsoft.Synchronization.KNowledgeSyncOrchestrator.DoOneWaySyncHelper.

    I am sure there is more info that is needed. Any help would be great.



    Friday, January 7, 2011 9:23 PM


  • Nevermind. The old sync framework didn't have to be installed on the client machine but the new one seems to not be the case.

    I will repost another post asking such.

    • Marked as answer by Rache Friday, January 7, 2011 10:32 PM
    Friday, January 7, 2011 10:32 PM