Variant Return from COM INteroperabilit y in C#

[Kurt Kirkham]

I am trying to get a variant return in C# from a VB 6.0 .dll.

The VB 6.0 .dll has a method signiture of:

Public Function GetStateCodes() As Variant

This is located in ElecPub.dll Data. I am just trying to get a string return of "Error".

I created the Runtime Callable Wrapper and referenced in my .NET project.
I also registered the VB 6.0 .DLL

My test code is:

// Create an instance of the RCW Class
ElecPubRCW.Data Class RCW = new ElecPubRCW.Data Class();

object StateCodes = RCW.GetStateCod es();

My return is: Error in COM Interoperabilit y - Error message : ClassFactory cannot supply requested class

Thanks,

kurt...