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POOLEDB connection to Access Database (accdb)
 

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    <p>I want to make a simple application for an exercise, so it could be nice to connect to a simple database like Access (.accdb)</p> <p>My program looks like this:</p> <pre><code>using System; using System.Collections.Generic; using System.Data; using System.Data.OleDb; using System.Linq; using System.Web; namespace myProject.Account { public class DbManager { private OleDbConnection _dbConnection; public void OpenDbConnection() { _dbConnection = new OleDbConnection {ConnectionString = GetConnectionString()}; } private string GetConnectionString() { return "Provider=Microsoft.ACE.OLEDB.14.0;Data Source=exercise1.accdb"; } public void CloseDbConnection() { _dbConnection.Close(); } public void GetUser() { DataSet myDataSet = new DataSet(); var myAdapptor = new OleDbDataAdapter(); OleDbCommand command = new OleDbCommand("SELECT * FROM tblUser", _dbConnection); myAdapptor.SelectCommand = command; myAdapptor.Fill(myDataSet, "tblUser"); } } } </code></pre> <p>I using Visual Studio 2010. When I test my application by using the built in debug mode "Start without Debugging" (CTRL+F5) I get this error:</p> <p>The 'Microsoft.ACE.OLEDB.14.0' provider is not registered on the local machine.</p> <p>I have tried to download and install "Microsoft Access Database Engine 2010 Redistributable" (64 bit) from Microsoft omepage: <a href="http://www.microsoft.com/download/en/details.aspx?id=13255" rel="noreferrer">http://www.microsoft.com/download/en/details.aspx?id=13255</a></p> <p>Unfortunately it sah not solved the problem. I still got the error when the myAdapptor.Fill() is executed. What is wrong?</p>
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