I have a mac and I downloaded Unity 5. When I try to build a game for PC, there is no option to build an exe under standalone. Is there any way to do this? If so please help me out.
I realised all I needed to do was reopen the installer and download the support for windows, if anybody else has the problem I had, just make sure you have instaalled the windows build support.
I know you answered this yourself:
Open the installer, and make sure you select all of the components you want to be installed. This includes all modules and platforms.