Clip+ won't open using Windows 7

I’m no expert with W7, but with my Dell Inspiron the USB ports did not function correctly until I installed the driver from Dell.  I still get some goofy “installing software” notice when I plug any USB device into it.  In any case W7 worked with my clip at least in MSC mode.  I was able to copy and paste files and play some mp3s from it.