There is no “Standard Assets” folder in C:\Program Files\Unity\Editor
But, I was able to go to the asset store and re-download and install the Unity standard assets. The assets appear to have installed correctly.
However, I still dont see the choices in the drop down menu.
I dont rember there being an option to install the standard assets when downloading Unity 5.2.3.
The major gripe I have with updating the standard assets, is that there really is no way to determine what version of the assets you have installed. None of the scripts have any comments stating what version the script is (i.e. camera effects).
I had to compare the new scripts with the scripts in the asset folder before re-importing them to determine that they were in fact updated
Every single aspect of the situation - from top to bottom - is fucked.
The documentation is utterly, utterly useless and fucked. The interface is a shambles. The code itself is riddled with warnings. The system doesn’t work. None of the buttons work.