I have had this problem for a few days.
When i try to login to msn messenger, i get a '800701f9' error.
When i try to sign in to hotmail. I get a 'HTTP 501 Not implemented' page come up saying
'The page you are trying to reach cannot be retrieved.' and 'Error 501/505 - Not implemented or not supported Internet Explorer'.
When i perform a windows update i get an error saying 'The website has encountered a problem and cannot display the page you are trying to view. The options provided below might help you solve the problem.' and error number '[Error number: 0x80244024]'.
I have tryed changing browsers and no luck. I have also run the latest download updates, virus update and scan, spyware update and scan and firewall update. I have also gone through the advice given on the microsoft website and still no luck.
The strange thing is, when i login as a different user msn, windows update and hotmail work!!!
Could you please advise.