Updating the module
To update the payment module, you must first delete its previous version.
WARNING : Do not forget to save the parameters of your module before you uninstall it and make sure you save the production key that is no longer visible in the PayZen Back Office.
- From the Drupal_Commerce Back Office, go to the Extension menu:
- In the list of available modules, uncheck the PayZen payment module then click on the Save configuration button at the bottom of the page.
- Go to the UNINSTALL tab, check the box corresponding to PayZen then click Uninstall.
- Refer to the following chapters for adding and installing the new module.