Epic Games Launcher says no engine installed

iv installed the epic games launcher and i start it up and go to the unreal engine tab and it just has a big button that says no engine installed as well as tutorials and the market place but none of that helps if i cant even start the egine

Hi caonum,

Could you please try the solution posted in this thread and see if it solves your problem? Engine 4.7.1 install option greyed out - Installation & Setup - Unreal Engine Forums

thanks exactly what i needed should put that somewhere more obvious on the page

I dont see anything under the Library tab at all. What’s going on ?