I am developing an application for a product called Crystal Enterprise(An Information delivery system). I need to use its dlls for most of the project. I have been sucessful in importing and creating objects from most of the dlls, except for a couple of important ones I need.. I keep getting the following error:
[Error loading type library/dll
An error occurred while referencing a userdefined type. This may be caused by a missing or unregistered type library.]
Why does this happen for only some of the dlls? And is there a way to work around this? All the dlls are registered and I can use them all in Visual Basic(create and use the objects). Please help me with this problem - I do not want to use VB!