Thanks skully, I know why
C:/Program Files (x86)/Steam/steamapps/common/SimRailPlaytest/SimRail_Data/resources.assets has been corrupted but idk how to make work again, any ideas? @Skully
I am having issue with the Playtest, it's not lunching when I wanna play it. It worked the 13th december but after that date I didn't played until now. It's installed and I followed everything btw.