QTR-Quadtone RIP

I'd like to use QTR to print at the Digital Print Lab at UW Manitowoc.� 
While QTR (and other things) are already loaded on the computer, I have 
to log into Windows 10.�� I'm supposed to download and install the 
software.� At first when I did this, I'd get error messages that files 
couldn't be read.�� I then tried right-clicking on the install file and 
picked "run as an administrator".� Progress!� QTR seemed to install 
without issues. However, when I load the program, I first get a "no 
default printer" box, and then the gui opens.� However, the "busy" 
cursor runs continuously.� I can select a printer, say the 3880 in the 
printer selection box, but I can't access any of the other fields.� I've 
tried� un-installing, re-installing, re-booting, and trying an earlier 
version of the program, all without success. Any ideas of what to try?

Regards,

Peter De Smidt