I cant start a new project?!

Hi!.Yesterday i installed the unreal engine and i dont know a lot about this program!!..I think that my problem is simple but i cant find the solutcion!When i click START NEW PROJECT apear this message Failed to copy “C:/Program Files/Epic Games/UE_4.19/Templates/TP_TopDownBP/Config/DefaultEditor.ini” to “C:\Program Files\Epic Games\MyProject/Config/DefaultEditor.ini”. PLs help

its trying to write to the programfiles folder, and probably does not have permission to do so. try to create the project in your documents folder. example mine is in C:\Users\pryde\Documents\Unreal Projects