createing database problem

[little83]

Dear all while I am trying to create database..I got these error

An attempt to attach an auto-named database for file C:\Documents and Settings\John Khalil\Desktop\ s.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.

here the code to create the database

SqlConnection temp = new SqlConnection(@"Data Source=.\SQLEXPRESS;Database = master;Integrated Security=True;Connect Timeout=30;User Instance=True");
           
            string query = string.Format(" CREATE DATABASE "
                       + name
                       + " ON PRIMARY " 
                       + " (NAME = " + name +", "
                       + " FILENAME = '" + path +"', " 
                       + "User ID = " + user
                       + "Password =" +pass
                       +")");
            SqlCommand command = new SqlCommand(query, temp);

any idea?

[ck9663]

Well, is it already existing?

-- CK