S2 on steam not loading

[Proteus]

this is happening when after installation during launching the game click cancel java, it erase the installers , when was loading i show those C++ loading that i never see it before and i hit cancel and got screw .

(from steam support)
instructions.
Secondary Installers
Many Steam games include installers for features and services required by the game. These include installers for DirectX, PhysX, Games for Windows Live, C++ components, or Windows updates required by the game.
Steam is designed to run these installers when the game is first launched. If an installer is canceled by a user or prevented from running by another application on your system, the game may not launch correctly. If this occurs, these installers will need to be launched manually.
These installers are found in the game's installation folder, or a subfolder, found in the following location by default:
C:\Program Files\Steam\steamapps\common\<game_name>\
Note: Your installation path may differ from the above location.
now whow the hell ill find what is missing manually