I put it in the device (F 
so it only stays at 95% for a moment I thought that was it because I had opened several more does not continue in the 95% help me.
Hey Lukinhas400,
For issues with the Epic Games Launcher and/or installation, please visit http://help.epicgames.com/
There, you’ll find various troubleshooting guides as well as an Email Us button on the side of the page that you can use to get in touch with one of our support staff.
Have a great day