title: How to Make ODP.NET 4.0 (64 bit) working on 64 bit machine Windows 7?
body: <p>I have installed the Oracle Client for the 64 bit machine using the XCopy 11.2 provided by Oracle (Installed everything as per the read me instructions).</p>
  
  <p>I am using Visual Studio 2010 and the project is of type ASP.NET Website.</p>
  
  <p>When I tried to execute my ASP.NET Website using the Oracle Connection installed above..it is giving me the error from the web.config file during compile time.</p>
  
  <p>**</p>
  
  <blockquote>
    <p>"Could not load file or assembly
    'Oracle.DataAccess, Version=4.112.2.0,
    Culture=neutral,
    PublicKeyToken=89b483f429c47342' or
    one of its dependencies. The system
    cannot find the file specified"</p>
  </blockquote>
  
  <p>**</p>
  
  <p>It worked if I changed the value of Enable 32-Bit Applications to True in IIS App pool.</p>
  
  <p>But my requirement is to make it work on 64 bit machine with 64 bit ODP.NET connector, So I do not want to change the value of Enable 32-Bit Applications to True.</p>
  
  <p>So, If you could please help me finding an answer that would be greatly appreciated. Please help me fixing the above error.</p>