Can't select individual files to use Intel C++ in VS2012, only whole solution

[Alex_K_6]

So here's the issue I'm facing:

No available option to select Intel C++ on individual file:

Or on grouping:

But it IS available for the whole solution:

If I make a new project though, I can select Intel C++ for individual files.

Could this be because of a botched install/integration to VS2012?

[Amanda_S_Intel]

It could be due to an installation issue. Try a reinstall or repair via Control Panel -> Programs.