The information in this articles applies to:

• SONAR 1

In order to access the free download of the SONAR 1.3.1 patch you must be a registered SONAR 1.0 or SONAR 1.0 XL Customer. If you have not registered you product you can register online now.
 

How to install the SONAR 1.3.1 update

1. Make sure you have the SONAR 1.0.2, SONAR 1.0.2 XL or 1.3.0 and any optional components you'll be using are installed.
   NOTE - The SONAR 1.3.1 patch will only update versions 1.0.2 and 1.3.0. If you do not have version 1.0.2 you must install the earlier patches first.
2. Download the patch file. Save it to your local drive.
3. Once the download is completed, double-click the file to begin installation. This patch will locate your SONAR files and update them appropriately. Remember, you must have SONAR 1.0.2 or 1.3.0 installed in orderto install the 1.3.1 update.

Download the SONAR 1.3.1 patch