Hi panagiotis,
Thank you for visiting the MSDN forum.
Since this forum is to discuss the VS code analysis tool. We are not sure which kind of app you are running. I suggest you try to debug your app, and then check which line code generated this issue and change it. Like the suggestion in the MSDN document
provided by you, you would make the base types COM visible or the derived type COM invisible.
Reference:
http://social.msdn.microsoft.com/Forums/hr/vstscode/thread/8c6d13fd-27b1-4475-8ec8-4c497e0e0874
If no help, you could share us this app, we will try to check it in our PC, please attach your Visual Studio project, and you can upload it to the sky driver, and then share the download link in your post.
Best Regards,
Jack Zhai [MSFT]
MSDN Community Support | Feedback to us
