FPS template project doesn't compile with 4.20.2

System.ComponentModel.Win32Exception. There’s a file missing. I have admin rights to Visual 2017. Everything should be ok. Creating a FPS project with 4.19 works, though.

Please i need help my game not function corectly is error in my acount

Try:

1- Beafore including any files at the main header file of your project → #define win32_lean_and_mean
2- In your build.cs, include “using system” or “using system.io
3- Update Visual Studio and check if the proper components for building in UE4 are installed and updated click here for a full guide
4- If you are using a Binary distribution of the engine, check if the editor Symbols for Debugging are downloaded
5- If anyone worked, download a different version of the engine