![Download oracle client software version 8.1 7 or greater Download oracle client software version 8.1 7 or greater](https://docs.oracle.com/cd/E89228_03/otn/pdf/install/html_edmsv/output/img/ch8_9.png)
The PATH variable probably still points to the older Oracle client bin directory. NET Framework 4.0 and will be removedĬheck if you still have older Oracle Clients (8 or lower) on your computer. You are using Microsoft Oracle Client and the types in are depreciated in. " requires Oracle client software version 8.1.7 or greater" "I have installed Oracle client version 10g on my PC" You may try uninstalling the Oracle Client (ironically) from your computer if you are set on using the Microsoft driver. I was caused by installing the Oracle Client onto my computer. Using (OracleDataAdapter da = new OracleDataAdapter(sqlSelect, conn))Ĭonsole.WriteLine("Successfully read oracle.") ĮDIT: I also encountered the "requires Oracle client software version 8.1.7 or greater" error before.
![Download oracle client software version 8.1 7 or greater Download oracle client software version 8.1 7 or greater](http://1.bp.blogspot.com/-_M07DEL6XZU/T1v-q1YX6aI/AAAAAAAAAAY/Rsa7hf09tXQ/w1200-h630-p-k-no-nu/oracledlls.jpg)
String sqlSelect = "SELECT * FROM TEST_TABLE" Using (OracleConnection conn = new OracleConnection(connString)) "(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=servicename))) "+ "Data Source=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)" +
Download oracle client software version 8.1 7 or greater install#
Install the ODP.net driver, add a reference to Oracle.DataAccess in your project, and you are good to go! Example code (from my previous post): using System (I believe the Microsoft client is being deprecated also?) I suggest that you use the ODP.net driver as it is much more reliable. It looks like you are using the Microsoft oracle client.