IE closes automatically & opens few sites
 

Plz help me friends,i made a mistake by going this site "http://worid-of-books.com/?id=B4j4GgAACAAJ" & downloaded the file of soup,it was "internationalsoupbook.pdf.exe"..i first suspect the file due to its format,but by mistake i double clicked it,it ran in the background, it ran like a dos...