64 bit managed still not supported?

Hello everybody,
I just wanted to ask if 64 bit managed (or mixed mode) applications are still not supported?
I have an app which use C# for Gui and C++ and OpenGL for the 3d view. I use a Quadro K2200 and VS 2015, so far I was not able to launch Nsight the connection to the Monitor always breaks down immediately.
Is there a work around? I found something about using an native app to launch .Net and then run the managed application, but I am not sure if this would work.
The other option I see is that I write an native application which loads my viewer.
I appreciate every hint.

Hi MarcJ,

I’m sorry 64-bit managed applications are still not supported.