Digital BW, The Print

I am on a WIN XP Home machine with an Epson 1270 printer. I have 
installed beta 3 of QTR and the latest QTR 3.44 GUI interface, 
created a shared printer, and created the windows looped feedback 
adapter since I am not on a networked printer. When I open QTR GUI, 
I get the following message "No printer definitions found. Be sure 
QTR GUI is installed in the same folder as QTR." As near as I can 
tell I have saved QTR to the default location in Program Files and 
QTR GUI is a folder nested within a QTR folder called "bin". The ppd 
folder, model, and quadtone folders appear empty within the QTR 
folder. Any suggestions? Also, within QTRGUI the field of "printing 
models" is not populated even though within the "names" field the 
printers I have installed are listed. I also installed the curves 
for the UT2 inks for the 1270 but I am not sure they are installed 
in the right location. Thank you for your help, J.