Internet Install Media Installer Help

I am using the Internet Install Method because I don't have a Mac. You can find details about my Lenovo Thinkpad x220 here: https://www.reddit.com/r/hackintosh/comments/c6siq7/x220_hackintosh_help/

I am using a 16GB Sandisk Cruzer USB 2.0 and getting this error:

DiskPart exited with non-zero status (1). Aborting. 

Any help would be appreciated, Thanks!