(got this from another site)
Login ur hotmail account and go to options.
Go to "Personal"
Click "My Profile"
Change Country to "United States"
Wait for browser to load United States settings.
Change the state to "Florida" and zip code "33332"
Go to "Language" and make sure its "English"
Paste this link in the same browser.
Wait until the Screen says you're Hotmail is Closed and ready to be deleted.
Click "Close Account".
Go back to login page and relogin to ur hotmail account..!!
and don’t forget to relogin your account within 10 days (for first time only) then atleast in 30 days.
You won't lose your mails and address books, believe me..!!