Hi, Everybody !

i download code of Storefront ,run it in my computer and i have a issue. error messeage is

Cannot open database "AdventureWorks" requested by the login. The login failed.<br>Login failed for user 'HOME-83894A263C\Home'.BODY { FONT-WEIGHT: normal; FONT-SIZE: 0.7em; COLOR: black; FONT-FAMILY: "Verdana" } P { MARGIN-TOP: -5px; FONT-WEIGHT: normal; COLOR: black; FONT-FAMILY: "Verdana" } B { MARGIN-TOP: -5px; FONT-WEIGHT: bold; COLOR: black; FONT-FAMILY: "Verdana" } H1 { FONT-WEIGHT: normal; FONT-SIZE: 18pt; COLOR: red; FONT-FAMILY: "Verdana" } H2 { FONT-WEIGHT: normal; FONT-SIZE: 14pt; COLOR: maroon; FONT-FAMILY: "Verdana" } PRE { FONT-SIZE: 0.9em; FONT-FAMILY: "Lucida Console" } .marker { FONT-WEIGHT: bold; COLOR: black; TEXT-DECORATION: none } .version { COLOR: gray } .error { MARGIN-BOTTOM: 10px } .expandable { FONT-WEIGHT: bold; CURSOR: hand; COLOR: navy; TEXT-DECORATION: underline }

Cannot open database "AdventureWorks" requested by the login. The login failed.
Login failed for user 'HOME-83894A263C\Home'.

Line 6:            System.Data.SqlClient.SqlConnection conn = new System.Data.SqlClient.SqlConnection("server=.\\SQLExpress;database=AdventureWorks;Integrated Security=true");
Line 7:            System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand("SELECT * FROM Person.StateProvince WHERE CountryRegionCode='US' ORDER BY StateProvinceCode", conn);
Line 8:            conn.Open();
Line 9:            using (System.Data.SqlClient.SqlDataReader rdr = cmd.ExecuteReader()) {
Line 10:               while (rdr.Read()) {

My app.config:

<connectionStrings>
        <add name="Commerce.MVC.Data.Properties.Settings.Commerce_MVCConnectionString3"
            connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=E:\project\2008\mvcsamples-14811\Commerce.Web\App_Data\Commerce.MVC.mdf;Initial Catalog=Commerce.MVC;Integrated Security=True;User Instance=True"
            providerName="System.Data.SqlClient" />
        <add name="Commerce.MVC.Data.Properties.Settings.Commerce_MVCConnectionString"
            connectionString="Data Source=localhost;Initial Catalog=Commerce.MVC;Integrated Security=True"
            providerName="System.Data.SqlClient" />
        <add name="Commerce.MVC.Data.Properties.Settings.Commerce_MVCConnectionString1"
            connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=E:\project\2008\mvcsamples-14811\Commerce.Web\App_Data\Commerce.MVC.mdf;Integrated Security=True;User Instance=True"
            providerName="System.Data.SqlClient" />
        <add name="Commerce.MVC.Data.Properties.Settings.Commerce_MVCConnectionString2"
            connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=E:\project\2008\mvcsamples-14811\Commerce.Web\App_Data\Commerce.MVC.mdf;Integrated Security=True;User Instance=True"
            providerName="System.Data.SqlClient" />
    </connectionStrings>

What should i do to solve this issue?

thanks all.

Download and install the adventureworks database

http://msdn.microsoft.com/en-us/library/aa992075(VS.80).aspx

http://go.microsoft.com/fwlink/?linkid=31046

Then make sure the connection string is valid.

F2F83:

        <add name="Commerce.MVC.Data.Properties.Settings.Commerce_MVCConnectionString"
            connectionString="Data Source=localhost;Initial Catalog=Commerce.MVC;Integrated Security=True"
            providerName="System.Data.SqlClient" />

 As an alternative you can search and download Microsoft Sample Databases from CodePlex http://www.codeplex.com