Ok so I tried everything that I could imagine. Updated and reinstalled drivers, reinstalled the software, uninstalled and unplugged my Wacom, Windows 10 DISM. Started it from the launcher, started it from the .exe started it in admin mode, started it in compatibility mode. Deactivated / uninstalled my anti viral software. Nothing helped.
It still crashes on start without any notice. It shows the starting and Initialisation then it closes.