Hi RandomSys,
I have a few questions to better understand what may be occurring:
- Does this occur when attempting to launch a new, blank project or is it specific to a template/sample project?
- Are you using the launcher or did you download the source version of the editor from github?
- At what point are you getting this specific error? For instance, do you get to the point where you can choose/create a project or does it occur as soon as you try to open the editor?
- Are there any projects you are able to open or is this occurring with all projects?
- Have you tried launcher the .uproject file instead of the editor itself?
- Can you post a copy of your dxdiag here so I can take a look and see what may be going on?