This is turning into a nightmare!
I have a C# DLL project and it has the regular About Form. I go to add my own image:
I can see it listed and I accept:
It looks fine:
The moment I compile I get this error:
I have googled the error:
The argument docData must implement the interface IVsTextStream
And it suggests deleting the RES file.
I am confused. I thought this would be a simple exercise and despite several attempts and can't use my own image.
Well, I do not know why the problem was happening. But here is my workaround: