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POTransfer data from excel to SQL
 

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  1. POTransfer data from excel to SQL
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    <p>I have created a demo for uploading an Excel file to webserver and then copying data from it to SQL server db. It is working perfectly. </p> <p>ASPX Design:</p> <pre><code> &lt;table&gt; &lt;tr&gt; &lt;td&gt; &lt;span style="color: Red"&gt;*&lt;/span&gt;Attach Excel file &lt;/td&gt; &lt;td&gt; &lt;asp:FileUpload ID="fileuploadExcel" runat="server" /&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&lt;/td&gt; &lt;td&gt; &lt;asp:Button ID="btnSend" runat="server" Text="Export" onclick="btnSend_Click" /&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </code></pre> <p>Code behind:</p> <pre><code> private String strConnection = "Data Source=Test-PC;Initial Catalog=ExcelMapping;User ID=Test;Password=Test"; protected void Page_Load(object sender, EventArgs e) { } protected void btnSend_Click(object sender, EventArgs e) { //file upload path string path = fileuploadExcel.PostedFile.FileName; fileuploadExcel.SaveAs(Server.MapPath(path)); //Create connection string to Excel work book string excelConnectionString = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + Server.MapPath(path) + ";Extended Properties=Excel 12.0;Persist Security Info=False"; //Create Connection to Excel work book OleDbConnection excelConnection = new OleDbConnection(excelConnectionString); //Create OleDbCommand to fetch data from Excel OleDbCommand cmd = new OleDbCommand("Select [lat],[long] from [Sheet1$]", excelConnection); excelConnection.Open(); OleDbDataReader dReader; dReader = cmd.ExecuteReader(); DataSet ds = new DataSet(); SqlBulkCopy sqlBulk = new SqlBulkCopy(strConnection); //Give your Destination table name sqlBulk.DestinationTableName = "Test"; sqlBulk.ColumnMappings.Add(0, 1); sqlBulk.ColumnMappings.Add(1, 2); sqlBulk.WriteToServer(dReader); excelConnection.Close(); } } </code></pre> <p>But when I use the same code in an existing application. It gives me error while opening the connection with Excel stating </p> <blockquote> <p>The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine</p> </blockquote> <p>Please suggest me what to do to resolve this. </p>
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    1. USDeep Sharma
    1. USDeep Sharma
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    1. COYou say, you have a sample solution working on the same machine?
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      1. POTransfer data from excel to SQL
      1. USnunespascal
    2. COhave you tried using the ODBC Data Source Administrator to add that provider?
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      1. POTransfer data from excel to SQL
      1. USrajeemcariazo
    3. CO@nunespascal yes the demo is working in same machine.
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      1. USDeep Sharma
 

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