Make Centos bootable on a USB stick

Hello

I downloaded the following Centos minimal .iso (first link):
http://isoredirect.centos.org/centos/7/isos/x86_64/CentOS-7-x86_64-Minimal-1511.isohttp://

I used the following software to make the Centos minimal .iso bootable on my stick:
http://www.pendrivelinux.com/yumi-multiboot-usb-creator/

During booting I get the following error message:


After hitting enter the program leads me to the emergency mode of linux.

Can anyone help please?

Thx,
Roobiks

Sorry für die englische Variante, ich hoffe es ist so in Ordnung. Bin es mir gewohnt so zu schreiben

Try using Rufus to create the bootable USB drive. If your machine has an optical drive, it's still the easiest and almost always working method to just burn the *.iso to a disk and boot from the optical drive to circumvent any USB-related issues.

Great advice thank you!