I'm running Vista Home Premium on my Inspiron 1501 laptop. I changed some of the default settings from "IE" (i think anyway) to Firefox. All my desktop icons changed to Firefox icon. I then changed the .lnk & .url links back to IE. Now my desktop icons show IE icon & when I click on them IE comes up and closes over & over. I don't know how to fix this and it basically makes all my desktop shortcuts useless. HELP! I can't find anything to reset my settings to default. Thanks for any help I can get.