Arcnor,
Adding the browsers will make them show up in the launch menu. This would let you see if it’s a launch and packaging issue or just a packaging issue.
I’m still looking into this for you, but here are a few suggestions:
- Have you tried going into your Epic Games Launcher and verifying your version of the engine?
- Have you checked in the ‘Options’ under the drop-down menu for your version of the engine and made sure HTML5 was included in your installation?
- Are you on a full version of VS 2015?
Thanks!