If you use the Web-based Connexion browser interface or you are a CatExpress user, you can ignore this message. This message applies only to users of the Windows-based Connexion client software.

The end of life date for Connexion client versions 1.70, 1.72 and 2.00 is April 1, 2008.

Starting on April 1, you will no longer be able to log on with version 1.70, 1.72 or 2.00. If you still have version 1.70, 1.72 or 2.00 on your machine, you are seeing the upgrade warning when you start the client now.

Please upgrade to version 2.10 at your earliest convenience.

If you have version 1.70 or 1.72 on your machine, upgrade directly to version 2.10. You can upgrade to version 2.10 without installing the intermediate versions on your machine. OCLC suggests that you uninstall the previous version of the client before installing version 2.10.

For more information about installation and to download the software