Need Help Creating Registration/Login Form

In Windows you need to edit the windows host file in c:\Windows\System32\drivers\etc\host use notepad to edit it.

IP (IPv6), using 128 bits for the address

such as 172.16.254.1 (IPv4), and 2001:db8:0:1234:0:567:8:1 (IPv6).

127.0.0.1    localhost
::1             localhost

If it has a # in front of it remove it.

I have Administrator rights on my system but on your the file may be hidden.

I should've added that I'm working on OS X. Sorry about that.