Game files required to initialize the global shader library are missing from - Please make sure the game is installed correctly. When I send game to other people

Hi !!! Nice video! We need to see how UE will work with the IA that will allow UE to upgrade by adding new option and a real stability in the device saving process. What i mean is , if a AI can upgrade graphics when UE will be able to upgrade to a stability and creating option process for creator? We need stability with devices in Fortnite for exemple we cannot create a multy floor elevator! Can the Unreal Engine Boss allow the dev to upgrade Unreal Engine and open opportunities to create new devices and make them work together in a stability process Please !!! We need a new Unreal Engine for console and PC ! Thanks Please Share those ideas we are getting bored with this UE version, our creation still limitated and too much bug in our Maps created in fortnite! We cant be paid if we working with an Unrel Engine that is still break!! Please change or upgrade it to fix all issues when we created . Every UE upgrade crush our old creations!!! We need a Fastest and stable Unreal Engine perfomance!!! sorry but in fortnite we cant make a lot of “device mover” work together when we place the on a prop to make it move how we want We need an upgrade in UEFN