Hi Has anyone got an idea which appid is the correct one for the OMCF. I have a choice of : Microsoft.mom.recorderbarBHO.dll MOM.Connector.dll ScomMaintenceMode.dll

Hi, Do you mean you want to get the information of the files? For Microsoft.mom.recorderbarBHO.dll and MOMConnector.dll, if you have applied System Center Operations Manager 2007 R2 Cumulative Update 2, please refer to: System Center Operations Manager 2007 R2 Cumulative Update 2 Release Notes http://support.microsoft.com/kb/979257 Regarding OMCF, please also see: Connecting to External Systems by Using Operations Manager Connectors http://msdn.microsoft.com/en-us/library/bb437511.aspx Hope this helps. Thanks. Nicholas Li - MSFT Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.