I am also getting this error with a virtual box vm of Windows Server 2019. (I keep games like this off of the main section of the computer). Does anyone know how to resolve this?
Viewing post in OpenGL version not supported.
I found a solution for my problem here: https://forums.virtualbox.org/viewtopic.php?t=101304. They sent me to Federico Dossena's Mesa3D for Windows (here: https://fdossena.com/?p=mesa/index.frag) and had me place the dll in the same directory as strive. It now runs normally.