Warning C4099: type name first seen using 'class' now seen using 'struct' (MS VS 2k8)

Question

Is this warning anything to worry about? I\'ve read that it can cause erratic behaviour?

It\'s an example I\'m trying to compile, could someone explain to me why the

Answer 1

One thing I've seen that can cause this warning is trying to #import the .tlb file from a DLL while also having the same DLL as a reference in your project. I just fixed a problem with this by removing the DLL as a reference from within my project.