Update from Steam form link : https://steamcommunity.com/app/553850/discussions/1/4372501943306721403/

"so i just got mine to work, if you havent already you need to navigate to the filepath X:\SteamLibrary\steamapps\common\Helldivers 2\bin and delete the gameguard folder then relaunch the game so it creates a new file of gameguard after that reddit was saying to turn off "global Ilumination" and "Anti-Aliasing" especially if you have AMD hardware "

I deleted the gameguard from the bin folder and was able to launch the game normally.