Hi to you all. I'm new here and I'm hoping someone will be kind enough to help me with a problem I have. My daughter downloaded Windows Live Messenger a couple of weeks ago and it was working fine until a couple of days ago. She tried to sign in as usual but got an error message (80004005) I tried the troubleshooter and it said 'your proxy settings appear to be offline or proxy settings are invalid' I dont really have any idea what this means. Can someone advse please? Thank you.