First I'm using Windows Vista. I've used and tried 9.X(whatever update it might have been on and also Adobe 10 or X. In both I can open the document but about 5 to 10 seconds later it freezes and up by the title of the document it goes to Not Respoding. Then I have to cntl alt delete my way out because it is locked. I've also tried to open any pdf in firefox and same result. I really don't know what to do. I've uninstalled 10 about 3 times and reinstall and restart the computer and same result. My laptop same setup and works fine. ANY HELP WOULD BE APPRECIATED!!!
what version of IE or Firefox are you using?
Try opening your Adobe Reader then going to Edit > Preferences > Internet... Remove the X from the Display PDF in browser box, hit okay, close and try to reopen your PDF. If the site will allow it to open in an Adobe window, this may fix your problem.