Finally I found the the Answer.

It seems there is a bug in MVC3 look at the link

http://stackoverflow.com/questions/7238369/being-redirected-to-wrong-loginurl-account-login-instead-of-account-logon

http://www.asp.net/whitepapers/mvc3-release-notes#0.1__Toc274034230

I just need to add

<appSettings>
    <add key="webpages:Enabled" value="true"/>
    <add key="loginUrl" value="Login/UsedCarlogIn.aspx" />

  </appSettings>

And the login works fine now.

Thought this might help some one with the same problem