Thanks a lot, for your replay
after reinstalling my windows and all the DLL file, I found that the problem is on my wood pc (gt 820M &2GH) and to bypass that problem u must change DX12 To DX11
in DefaultEngine.ini script in Project\Config
and yes these will reduce the Quality of UE5 but that is a temporary solution until UE5 Fix it in any next update or hopefully If god permits you would buy a new pc gamer.