Remote Desktop Help Please

Hi I have just installed Windows 7 on my Desktop PC and I have set everything up including Remote Desktop and when i go to log into it from my computer that has Windows 7 on it as well, and it opens the login page and when i go to login it comes up saying that the user name and password are wrong and i know that their not because the user name is the same as my Desktop and i have no password set up.

This website is not affiliated, owned, or endorsed by Microsoft Corporation. It is a member of the Microsoft Partner Program.