Cannot Uninstall ProSet Wireless

Okay so I am fairly computer literate but I am completely stuck. I have an Inspiron 700m and have never had any real issues with it connecting to my network. I used a Clear 4G WiMax card for about a week for work. Then I came home and all of a sudden could not connect to my wireless network. I kept getting an error when I clicked on my network in the ProSet utility that my profile was invalid or something like that. I went on forums and looked around and read that I should go to the add/remove program utility and try to "repair" the proset wireless. So I did that and it never got past 25% no matter how long I let it run during the repair process.

I have since tried to uninstall and reinstall it multiple times and nothing is working. I am now at the point that every time I go to uninstall - it just freezes and I have to click the close window button and it shows it as not responding. I also downloaded the most up to date drivers and now it just gets stuck ever time I try to install the file. It now does not show up when I go to the add/remove programs, but if I got to the device manager it is still listed there. And when I try to right click on it in my device manager and uninstall it just freezes. Not the entire program but the operation of uninstalling it.

I am fresh out of ideas. It is like it was never completely uninstalled so i can't re-install it without problems. BUT I cannot go in and completely uninstall it. Any help would be EXTREMELY appreciated.

Thanks in advance,

Casey