unreal crash on direct X12

I’ve been using Direct X11 so this caused problem in textures. but Direct X 12 fixed my problem.
now on Direct X 12 unreal engine crashes at startup and its seems to be useless. new day new problem.
is there any solution?

Hey @drakesnake!

Could you share your crash log so we can get a better understanding of what could be going wrong as well as your Hardware specs? In the meantime, have you tried resetting your Nvidia Global settings?