Unable to Save Engine in Engine Designer or Car Designer

As the title states, I cannot save my engines in any capacity. I can get through the entire process of creating the engine in the designer, and when at the end, no matter if I manual save or not, the Engine does not appear and is deleted. In the car designer, when I am prompted to either create, use existing, or clone a variant of an engine, everything but create is greyed out. When I hit create engine the window to name the engine comes up but once I hit create engine, the window disappears and nothing happens. I have reinstalled the game and it didn’t fix anything. Thanks in advance for your guys’ help,

  • Charlie