I have the exact same problem (launcher and game showing as in the screenshots in the original post)
I updated my graphics drivers, verified my installation etc.
My specs:
CPU: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz, 2801 Mhz, 4 Core(s), 8 Logical Processor(s)
Gpu: NVIDIA GeForce GTX 1050 Ti