> If the question is Yes. And most likely it is a yes. Meaning that the RCW
> has to know the CLSID of the unmanged component, then where do I find that
> CLSID in my assembly. I've tried ildasm and looked at teh manifest and
> could not see anything that looks like a CLSID.
>
> How can I see that information? What tool do I need to use?

"Ali Elhamdi" <elhamdiAli@hotmail.com> wrote in message
news:esUlSq%234FHA.2888@tk2msftngp13.phx.gbl...
> This might be a stupid question but it is not covered in any materials I
> have been reviewing.
>
> Basically, I am consuming a COM component using interop in my .ASP.Net
> application. When I move code over to production and run the project, I
> get the following error:
>
> COM object with CLSID {4A395049-408D-4B74-B810-36009887FE16} is either not
> valid or not registered
>
> the class ID of my component in production is different from the one in my
> development environment.
>
> Question:
>
> Does .Net COM Interop cares about Class ID. Does he keep track of Class
> ID's in the Metadata?
>
>
>
>

> Basically, I am consuming a COM component using interop in my .ASP.Net
> application. When I move code over to production and run the project, I get
> the following error:
>
> COM object with CLSID {4A395049-408D-4B74-B810-36009887FE16} is either not
> valid or not registered
>
> the class ID of my component in production is different from the one in my
> development environment.
>
> Question:
>
> Does .Net COM Interop cares about Class ID. Does he keep track of Class
> ID's in the Metadata?