photoexpress 4.0 windows installer error PLEASE HELP

[stevie420]

hey, i just recently bought a nexxtech digital camera and it came with photo express 4.0 for me to download my pictures...I got the camera to install and everything properly but when I click on Photo express to download my pictures, I get a little box that says Windows Installer, and inside it just says "preparing to install"

after that it does nothing...i have tried the IPE40 trick and still nothing, also tried reinstallin a few times...i'm running on windows XP, any help would be great.