dashCommerce

I'm trying to run this on a development machine, with the database on the same machine.  I can't get in as admin anymore. 

I go in and register as a user, and I'm in.  But once I log off, I can't log in again with the same user id and password.

So,

1.  Obviously I'd like  to bet in as admin again.

2.  I'd like to know why I can't log in a second time.  Am I supposed to get directed and re-set my password?

check in aspnet_users table whether there are 2 userids created for the same user with different application ids? If it is then check whether you have applicationname mentioned in the providers declaration in web.config