Hi, previously i have installed the epic games launcher and also downloaded the engine version 4.15.And everything was fine i could launch the editor from the epic games launcher.But yesterday for some reason i had to format my c drive.but i installed the epic games launcher and the unreal engine version 4.15 in my f drive.now i can seperately launch the unreal engine editor.but when i run the launcher i cant find the installed version.
what should i do .is there any way to fix this
thanks