Upgrade guide

Download the module's latest version from here.
Open the text file: readme/readme_upgrade.txt
Open the text file: readme/readme_help.txt
Perform the upgrade following the steps in readme/readme_upgrade.txt
If you have any problems check the troubleshooting instructions in readme/readme_help.txt

Don't forget to perform the upgrade last step.

Enter in the browser URL bar yoursite/finish.php and click Enter.

This will add additional database tables required for the module to work.