Retrieving the COM class factory for component with CLSID {} failed due to the following error: 800703fa.

Hi,

One of my windows service is using a third party component. I have an Interop.myobject.dll generated from the .tlb file from the third party client. It is working fine in my development machine, but when deploy it to 32-bit server I am getting this error:

Retrieving the COM class factory for component with CLSID {} failed due to the following error: 800703fa.

I checked the registry to see the Class ID. It exists and points to path of the .exe. This is making me frustated me for few days now.

Please help.