Type is defined in an assembly that is not referenced…”

[AntoineBore]

Hi,

When I try to generate the project, I have the error : "The type 'IBuffer' is defined in an assembly that is not referenced. You must add a reference to assembly 'Windows, Version=255.255.255.255, Culture=neutral, PublicKeyToken=null, ContentType=WindowsRuntime'."

But when I try to resolve it by following this, I have the following error :
CS0433 C# The type exists in both and 'Windows, Version=255.255.255.255, Culture=neutral, PublicKeyToken=null, ContentType=WindowsRuntime'

What should I do ?

[MikeCley]

If your code contains .ToArray() it probably case when studio magically added "using System.Runtime.InteropServices.WindowsRuntime". Remove it.