Let us know if this is your first time attempting to use UE4, or if it was working for you previously.
=> This is the first time I’m attemting to use UE4
Tell us your Launcher’s Version number, which can be found in the bottom-left corner of the Launcher.
=> 1.0.0-2039063+++depot+UE4-LauncherReleases
If you are using a Mac, please attach a zip file with your log, located here: /Users//Documents/UnrealEngineLauncher/Saved/Logs
=> Attached log.zip
In the same zip attachment, please also include your system’s dxdiag
=> Not available at Mac OSX