Redemption64.dll have nor manifest

Error Loading: c:\users\tigran\source\repos\voyagerbuild\processor\blocks\Redemption64.dll. Reason: System.BadImageFormatException: The module was expected to contain an assembly manifest. (Exception from HRESULT: 0x80131018)

How can i create RdoSession with help interop.Redemption? There is this example set Session = CreateObject("Redemption.RDOSession") but i have not CreateObject method