troubleshooting Question

database error

Avatar of praveen1981
praveen1981Flag for India asked on
ASP.NET
3 Comments1 Solution229 ViewsLast Modified:
Hi,

i am using entity frame work datafirst and my connection string contains as follow


  <add name="DefaultConnection" providerName="System.Data.SqlClient"
connectionString="Data Source=(LocalDb)\v11.0;
Initial Catalog=aspnet-Core.Portal-20131125172348;
Integrated Security=SSPI;
AttachDBFilename=|DataDirectory|\aspnet-Core.Portal-20131125172348.mdf" />  



now i am getting following error


Cannot attach the file

'D:\Halcyon\Projects\GymTrainer\Trunk\Core.Portal\
App_Data\aspnet-Core.Portal-20131125172348.mdf'
 
as database 'aspnet-Core.Portal-20131125172348'.


could you please say me how to resolve it. most of sites saying to delete database,

but don't we have any other solution with out deleting it.
ASKER CERTIFIED SOLUTION
13Shadow

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