Running UE4 on Virtual Server

This question could be a strange one, but I need to run the Unreal Engine 4 on the virtual machine, that is running on the server. Sadly it lacks a GPU of any kind and Unreal keeps making an error for DirectX or OpenGL (depends on what I choose) while launching.

Some trivia: I don’t need to have ANY graphics to be run on that machine, I understand that I don’t have a GPU there and it would be impossible. I need to somehow run an Unreal Engine for using of the Multi-User Editor. If its possible to run it even from the console or run it ignoring all the errors would be enough. The problem is that our team can’t work at the same time and we need a machine for 24\7 work to hold our project and share with everyone.

Hope there would be some solution to this problem. Thank you in advance.

I have same issue, can someone help?