Dear /g/,

I'm trying to install OpenSUSE Tumbleweed 64bit on a UEFI USB. I used RUFUS and later LiveUSB to add the ISO to the USB. I go to the boot loader screen and select my UEFI USB option boot into the USB. I then select Install OpenSUSE and after the 3 squares I get the error "Please make sure your installation medium is available" and at that point the system is unresponsive, the keyboard and mouse will not work.. I have to power off the system. I've installed dozens of distributions of linux and have never had this issue. Any help would be great.