>What is the .TLB file?
>>If you have the .TLB file, you can view this in the Class Browser.
>>Alternately, you can create a VB project, add this OLE object to the References and use the Object Browser there to view this info.

This is the Type lib file.
It would be named the same as the DLL or OCX containing the the OLE object, and should be in the same directory. This is what VB uses for its Intellisense, and other things that strongly connect a reference to the project.

I usually go with the VB project, myself, to view this stuff.