There were several reported cases of the USB installer hanging up during its execution.
Use the most recent version of the program (v184.108.40.206 at the time of this post), which will be online at the following two sites, by 1/5/2017
NOTE: Also see file attachment, for those who need immediate access. After 1/5/2017, please visit the above sites for the most recent software version.
UPDATE, 12/27/2016: File attachment removed. Visit web site for evaluation systems to access the latest driver file
USB driver has been updated on the web sites for the evaluation systems, which are provided in the original message (see above)