I can’t install PDF Creator 1.7.1.0 on my Windows XP computer. The previous version of PDF Creator was working OK. When I run Setup.exe for version 1.7.1.0, it gets to the “Installing” screen, and then stays on that screen forever. A 2nd popup screen opens which says “The program cannot display the webpage”. I am unable to Cancel or stop the setup process without a force power off of my PC. Any suggestions?