Cant make a C++ project

Try going to the Epic Games launcher and press Verify on the dropdown list next to Launch on the Library.

I cant make a C++ project. When I do it fails in the compiling stage giving me this error message: “Could not edit the code editing IDE. C:/Users/[user]/Documents/Unreal Projects/BatteryCollector/BatteryCollector.sln could not be found.”. Help!