anjartaz says:
<
add
name
=
"ConnString"
connectionString
=
"Data Source=ANJAR\SQLEXPRESS;Initial Catalog=anjar_led"
providerName
=
"System.Data.SqlClient"
/>
If you are using Windows Authentication then use the below connection string setting.
<add name="ConnString" connectionString="Data Source=ANJAR\SQLEXPRESS;Initial Catalog=anjar_led;integrated security=true" providerName="System.Data.SqlClient"/>
If you are using SQL Server Authentication then use the below connection string setting.
<add name="ConnString" connectionString="Server=ANJAR\SQLEXPRESS;DataBase=anjar_led;UID=sa;PWD=password" providerName="System.Data.SqlClient"/>
If this will not resolve your issue please share the complete error details.