title: The microsoft.jet.oledb.4.0 provider is not registered
body: <p>I have created a class library which will access Provider 4.0 Access database as separate solution. And also i have used in created DLL in the another project which accessed gives provider 4.0 error.</p>
  
  <p>Steps :</p>
  
  <ol>
  <li>Using 64 bit windows 8.0 machine.</li>
  <li>Installed the driver for <a href="http://www.microsoft.com/download/en/details.aspx?displaylang=en&amp;id=13255" rel="nofollow">64 bit OLEDB Provider 4.0</a>.</li>
  <li>Build DB class library in X64 and download the DLL.</li>
  <li>Created Excel - Addin project (2013) which i have used DB library which i have created separately. Run using X64/ Any CPU configuration still facing the error.</li>
  </ol>