QTR-Quadtone RIP

Hello,
I am new in this group. My name is Alex, located in Munich/Germany and
just starting with QTR.
I have problems to understand, how I can use the automatic QTR export
from printfix to QTR by reading the testfiles. By using the normal
calibration process of PFP for color profiles the software opens a
window and shows me which field I have to measure, when I have to
switch to the next line etc.
What I do is: I choose in PFP the measuring menu (just translated from
german, can be slightly different in the english version), press the
button "export file to", choose a name, click QTR format
override,click "lab", read with the spectrometer the fields and
finally click "finish".
I have actually the values in the exported file and can pull it to the
QTRxxx.exe file and the ICC profile is created, that´s fine. But how
can the software know, which printed file I have used for the
measurement??
Therefore I believe I am doing anything wrong and all the explanation
I have read was the PFP/QTR explanation with software version 1
without the possibility to create the file automatically.
Thanks for your helb and sorry for my worse english.
Regards,Alex