New Post: AcmNotPossible calling acmStreamOpen

Hi, I also seem to run into this problem running the NAudio Demo on Windows 8 when I set the target framework to be 4.0 or 4.5. If I set the target framework to be 3.5, it works fine. I did not have this problem under Windows 7 even with .Net 4.0.

I haven't found a way around this and am quite stuck right now. Hope this helps!