Open World Demo Collection map freeze


I downloaded the open world demo collection, added to my project and when i open an example maps like ‘showcase’ or ‘Overview’. It loads somewhere up to 60-91% then crashes or freezes. i then would have to open task manager and close the engine or the editor. i tried waiting for 3 hours for it to respond but that doesn’t seem to help. can someone please help me in opening these maps?

Please have a look at this thread with the accepted answer. This will cover why this is and that this content is meant for extremely high end machines. There is a lower quality version of this content in the works, but no date when it will be released.

Thank you!