MVC with Custom Membership-Provider

Hello,


i'm new to the mvc framework but i used forms authentification in an asp.net webapplication. Because im forced to use Sybase SQL Anywhere server i use membership / profile / role provider from sybase.
Why i can't login in the MVC Application? When i create a user via mvc web control i'm logged in. But when i logout and try to login i get a error that username or password is not correct.


Maybe someone has an idea? Could it be a problem with the application name? Both have the applicationname " / " ?



Both applications has these web.config entries:


<membership defaultProvider="SAMembershipProvider">
<providers>
<clear/>
<add name="SAMembershipProvider" type="iAnywhere.Web.Security.SAMembershipProvider" connectionStringName="CS" enablePasswordRetrieval ...