Hello there @Rixster82! Welcome to the forums
I'm sorry to hear that you're having trouble when launching The Division 2, as well as during gameplay. Thanks for taking the time to share your report with us, and for including which troubleshooting steps you have already tried.
I'd recommend trying all of the steps shared in this basic PC troubleshooting article, as these help to combat a number of common causes behind technical issues.
If you're still having trouble accessing the game after trying these steps, please don't hesitate to update us within this thread so we can continue to take a closer look at this.
Thanks!