title: SSIS package fails with error "If 64-bit driver not installed, run in 32-bit mode"
body: <p>I am receiving the following error when trying to run the package from the Integration Services catalog in SSMS. I changed the <code>64BitRuntime</code> option to <code>FALSE</code> but it still does not work. The error below is followed by an error that a connection cannot be made to my <code>Excel connection manager</code>. Any suggestions?</p>
  
  <blockquote>
    <p>Package Error: The requested OLE DB provider Microsoft.Jet.OLEDB 4.0
    is not registered. If the 64-bit driver is not installed, run the
    package in 32-bit mode. Error code: 0x00000000</p>
  </blockquote>