'Microsoft.ACE.OLEDB.12.0' provider is not registered

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ERROR: The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine.

C#

protected void Button1_Click(object sender, EventArgs e)
        {


            if (FileUpload1.HasFile)
            {
                string path = string.Concat((Server.MapPath("~/temp/" + FileUpload1.FileName)));
                FileUpload1.PostedFile.SaveAs(path);

               
                OleDbConnection OleDbcon = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;server=" + path + ";Extended Properties=Excel 12.0;");

                OleDbCommand cmd = new OleDbCommand("SELECT * FROM [Sheet1$]", OleDbcon);
                OleDbDataAdapter objAdapter1 = new OleDbDataAdapter(cmd);
                OleDbcon.Open();
               DbDataReader dr = cmd.ExecuteReader();

               string connectionString = @"Data Source=.\sqlexpress;Initial Catalog=testdb;User Id=abc; Password=abc123;";
               con);


               SqlBulkCopy bulkInsert = new SqlBulkCopy(connectionString);
                bulkInsert.DestinationTableName = "table_temp";
                bulkInsert.WriteToServer(dr);
                OleDbcon.Close();
                Array.ForEach(Directory.GetFiles((Server.MapPath("~/temp/"))), File.Delete);
                Label1.ForeColor = Color.Green;
                Label1.Text = "successfully inserted";

            }
            else
            {
                Label1.ForeColor = Color.Red;
                Label1.Text = "Please select the File";
            }
}
}

Posted 21-Jul-14 0:15am

10923679

Updated 21-Jul-14 6:07am

nrgjack

v2

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Thanks7872 21-Jul-14 6:19am

Google gave me about 7,330 results in 0.29 seconds by just searching the error text.

2 solutions

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CPallini · Answer 1 · 2014-07-21T00:18:00

Solution 1

Googling[^]?

Posted 21-Jul-14 0:18am

CPallini

Comments

Maciej Los 21-Jul-14 13:58pm

+5

CPallini 21-Jul-14 15:09pm

Thank you :-)

Siva Hyderabad · Answer 2 · 2014-07-21T00:21:00

While working with Microsoft Access Database connectivity with with ADO.NET you might have received this error
 
The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine
The 'Microsoft.Jet.oledb.4.0' provider is not registered on the local machine
etc ...
Solution:-
You need to change the Solution Platform from "Any CPU" to "x86". The steps are given below
1. Right Click on the Solution File in Solution Explorer
2. Click on the Configuration Manager.
3.Click on the Active Platform Drop down, If x86 is already there then select that, else Click on New 
4.Select x86 from the new platform dropdown 
5.Compile and Run your application, 
 
If you are still facing the issue then try installing Office System Driver

OLEDB Provider is Not Registered on the Local Machine[^]