I am getting following exception, and have no clue what is causing this
issue.

Unable to cast COM object of type 'System.__ComObject' to interface type
'System.EnterpriseServices.IRemoteDispatch'. This operation failed because
the QueryInterface call on the COM component for the interface with IID
'{6619A740-8154-43BE-A186-0319578E02DB}' failed due to the following error:
No such interface supported (Exception from HRESULT: 0x80004002
(E_NOINTERFACE)).

It is coming on production environment that has Windows 2003 Server 64Bit
..NET Framework 2.0 installed.
Code runs just fine in development environment that has Windows 2003 Server
32bit .NET Framework 2.0 installed.

Any help or clue is highly appreciated.


Thanks
Atul