For all those who have nVidia Tegra nSight issue, complaining about missing Visual Studio.
The real reason for the error is that nVidia Tegra 3.1 requires Visual Studio 2010.
What im trying:
Since i have Visual Studio 2015, im downloading nVidia Tegra 3.3 which has Visual Studio 2015 support.
You can check it out here:
You can also download it from that very same page.