Thank you my friend, but my problem is that the Log.ldf file is not found (deleted), so @filename2 is invalid. Do you have another way ?

DataGrid1.SelectedItem.Cells(0).Text (First Column Value From Selected Row) 'Cause I'm living on things that excite me, be it pastries or lobsters or love... I'm just trying to get by, being quiet and shy, in a world full of push and shove... Jimmy Buffett - The Wino and I know

One thing you could do is use the SQLDMO library to encapsulate the objects in the server as types in your application. ~javier lozano (blog)