Login problem in asp.net

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Hi

I tried to create a login page and when I tried to login by creating a user

I am getting the following error

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: The database 'C:\DATA\BEGASPNET\LESSON10VALENCIA\APP_DATA\ASPNETDB.MDF' cannot be opened because it is version 661. This server supports version 662 and earlier. A downgrade path is not supported.
Cannot open user default database. Login failed.
Login failed for user 'Dell1\Cool'.

My web config is


<configuration>
<connectionstrings>
<add name="ApplicationServices" connectionstring="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnetdb.mdf;User Instance=true">
providerName="System.Data.SqlClient" />
<add name="ConnectionString" connectionstring="Data Source=.\SQLEXPRESS2008R2;AttachDbFilename=|DataDirectory|\ASPNETDB.MDF;Integrated Security=True;User Instance=True">
providerName="System.Data.SqlClient" />

<system.web>
<compilation debug="false" targetframework="4.0">
<authentication mode="Forms">
<forms loginUrl="Login.aspx" timeout="2880" />

<membership>
<providers>
<clear>
<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionstringname="ApplicationServices">
enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false"
maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10"
applicationName="/" />

<profile>
<providers>
<clear>
<add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionstringname="ApplicationServices" applicationname="/">

<rolemanager enabled="false">
<providers>
<clear>
<add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionstringname="ApplicationServices" applicationname="/">
<add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationname="/">

<system.webserver>
<modules runallmanagedmodulesforallrequests="true">

Pl. help me

Posted 20-Jun-12 9:22am

Mary Abraham

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Comments

Sergey Alexandrovich Kryukov 20-Jun-12 19:07pm

OK, the message instructs you to obtain a stack trace, with is very important. And where is the dump of your stack trace?
--SA

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Manas Bhardwaj · Accepted Answer · 2012-06-20T10:18:00

SQL Server 2008 databases are version 655. SQL Server 2008 R2 databases are 661. You are trying to attach an 2008 R2 database (v. 661) to an 2008 instance and this is not supported. Once the database has been upgraded to an 2008 R2 version, it cannot be downgraded. You'll have to either upgrade your 2008 SP2 instance to R2, or you have to copy out the data in that database into an 2008 database (eg using the data migration wizard, or something equivalent).

The message is misleading, to say the least, it says 662 because SQL Server 2008 SP2 does support 662 as a database version, this is when 15000 partitions are enabled in the database, see Support for 15000 Partitions.docx[^]. Enabling the support bumps the DB version to 662, disabling it moves it back to 655. But SQL Server 2008 SP2 does not support 661 (the R2 version).