Hi ,
- Does this occur in a clean, blank project with no additional content or is it limited to one project?
- Are you launching the editor using the launcher, the .uproject, or an editor.exe?
- Have you tried verifying your engine build? To do so, go to the Launcher>Library>Engine version dropdown context menu and select verify. This will check your engine version for missing or damaged files and repair/replace them as needed.
- What are the exact steps you are taking to reproduce this crash?