title: Microsoft ODBC Driver for Oracle gives ORA-01019 error, can't seem to find the oracle driver
body: <p>I'm getting an error trying to connect to an Oracle DB, and I'm pretty sure I have my variables out of whack. </p>
  
  <p>The error I'm getting is </p>
  
  <p><code>Microsoft ODBC Driver for Oracle gives ORA-01019 error, can't seem to find the oracle driver</code></p>
  
  <p>My current Environment and System variables are as such:</p>
  
  <p>System Variables:
  ORACLE_HOME: <code>C:\app\MyUser\product\instantclient-basic-nt-12.2.0.1.0\instantclient_12_2</code></p>
  
  <p>I also have a Path variable reference: Same path <code>C:\app\MyUser\product\instantclient-basic-nt-12.2.0.1.0\instantclient_12_2</code></p>
  
  <p>I do not have a reference to the Oracle client in my User Variables, though. </p>