Epic Games Launcher does not open, what to do?

I recently bought a new Lenovo IdeaPad 320 with Intel Pentium at 1.10Ghz and wanted to download Fortnite which you need the Epic Games Launcher for, but for some reason it does not open.

I hope that someone helps me very soon on this topic.

So with me, the problem also occurred more often and mostly helped wait or restart the computer.

I've restarted the laptop quite often and I've had the problem a bit longer.

Ok then I do not know any further.

Thanks anyway!