There is the thing, the launcher works but the game don't start, single player or multiplayer.. And now the background, I made a 'reset' of my windows installation (BSOD ), I have installed the games in other partition, so I install steam again, point the steam folder to the partition I have the games and detect all products,s right click in every game, verify integrity, almost all games works but rFactor refuses to work. I suspect that it is a dependency issue with the Microsoft C++ libraries because when I verify the integrity of the cache steam the last thing to do is install (or try) some dependencies named "steamworks common redistributables". Also, I find son .jar I need install the Java runtime also? (8/9/10/11???) Can you help me with this? A clean installation is over 100GB with workshop content, I can't do that..