Bluestacks 40198 Beta Version Download Updated Link -

Before this, most emulators ran on KitKat or Lollipop. The 40198 beta allowed users to run apps requiring Android N, significantly improving game compatibility.

Hyper-V (Windows' native virtualization technology) often conflicts with BlueStacks: bluestacks 40198 beta version download link

Here is the breakdown of how to find this specific download, followed by a useful review of that specific version branch. Before this, most emulators ran on KitKat or Lollipop