Runtime error referencing VBA assembly from C#

Question

I have a C# .NET 3.5 project that unfortunately relies on a couple of VB6 ActiveX controls.

Up until now I have been able to happily access the data containers and metho

Answer 1

Thanks to @Jeremy Thompson for putting me on the right track, running process monitor showed me that my application was unable to locate the interop.VBA.dll file, once that was fixed everything works as expected. No idea why this works out of the box on 2010 and not 2012, but happy to have a solution