Windows 10 requires .NET 3.5 on demand

I'm executing my .NET application in a clean Windows 10. As far as I know, it has installed .NET Framkework 4.0 or 4.5 by default.

My application is compiled with .NET 4.0. When I execute it, windows shows up a popup saying that I need to install .NET 3.5.

Do you know why? Maybe I have dependencies to .NET 2.0. What you suggest to do?

via Chebli Mohamed