Windows 95/98/Me c:\windows\hosts
Windows NT/2000/XP Pro c:\winnt\system32\drivers\etc\hosts
Windows XP Home c:\windows\system32\drivers\etc\hosts
(you may need administrator access for Windows NT/2000/XP)
NOTE: Hosts is the name of the hosts file and not another directory name. It does not have an extension (extensions are the .exe, .txt, .doc, etc. endings to filenames) and so appears to be another directory in the example above.
