Launcher does not open after Download completes

Put the summary of the bug you're having here

What I expected to happen was...:
I was expecting the launcher to open after the complete download of the louncher in the "Downloading Louncher" Screen.

What actually happened was...:
The launcher didn´t open after the "Downloading Launcher" Screen.

Steps to Reproduce:
1. I'm not sure, it just happened.
2. ...
3. ...