title: ORA 03134 error connecting ODP.NET 12 (VS2012) to Oracle database 11
body: <p>When trying to connect to Oracle 9.2 from VS2012 using ODP.NET 12, I have got this message:</p>
  
  <p>ORA-03134: Connections to this server version are no longer supported</p>
  
  <p>I have installed ODP.NET 11 and I got the same error, although connecting with Toad is working.</p>
  
  <p>Any ideas?</p>