I’m sorry for the inconvenience.
It seems that there in the SDK package is old version of the PcLab200.exe program.
You can fix the problem by using the PcLab200.exe program from this installation package:
https://www.velleman.eu/downloads/files/downloads/pclab200_v1_06_setup.zip
Please see also this thread for more info and for a download link to get updated demo package: