- Version 1.0.0-2039063+++depot+UE4-LauncherReleases
For the record, the problem started after I tired to reinstall and was met with a Launch button without being able to redownload the files. Then I followed the steps here https://answers.unrealengine.com/questions/14719/uninstalled-ue4-cant-reinstall.html and after that I was stuck with a Subscribe button.