i have a problem
i have a application and database work on sqlexpress edition
in the connectionstring iit was"Data Source=.\SQLEXPRESS; AttachDbFilename=|DataDirectory|\MyDatabase.mdf;user instance=true;Integrated Security=True;Initial Catalog=MyDatabase"
when i made a setup to the project it install in the c:\ProgramFiles\MyProg
when i run the app
the mesaage appers to me
database 'mydatabase' already exists.choose a different database name
cannot attach the file'C:\programFiles\Myprog\mydatabase.mdf' as database 'MyDatabase'.
so what the probelm and how can i solve it
thx
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