Redirecting to HTTPS page from VS2005 debugger fails

Hi,

I use Response.Redirect(..) to go to a secure page of my test site. I use a
SSL certificate created by SelfSSL for localhost.

That works okay when I run it from a browser, but when I want to debug it
from
within VS2005 it fails to connect to a database on the secure page.

I get the following error then:

----
Cannot open user default database. Login failed.

Login failed for user 'KERMIT\ASPNET'.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information about
the error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: Cannot open user
default database. Login failed.
Login failed for user 'KERMIT\ASPNET'.
<----

I have a feeling it has got something to do with the ASP.NET Development
server..

Did anyone experience this behaviour before ?

Thanks

Ronald