bonjour, je te remercie pour ton aide le message d'erreur est le suivant :

Are you looking for a search engine?
If you are seeing this page, it is because you have downloaded a malicious program that is keeping you from visiting the page you intended.

Please visit the following URL for information on fixing this problem:

http://www.tweakxp.com/forum/forum_posts.asp?TID=3367