Upgrading

You can install a newer version of the plugin using OpenCart Back Office.
  1. To uninstall Cybersource Payment, navigate to
    Extensions > Extension Types > Payments
     and then uninstall all of the Cybersource payment modules.
  2. To uninstall Cybersource Tax, under the same Extension dropdown, select
    Order Totals
     and uninstall Cybersource Tax.
  3. To uninstall the Cybersource Payment extension, under the Extension dropdown, select
    Modules
    , and uninstall the Cybersource Payment extension.
  4. Navigate to the Extensions tab and click
    Installer
    , then click
    Delete
     to remove the Cybersource extension.
  5. Navigate back to the Extensions tab and click
    Modification
    , then click
    Refresh
    .
  6. To install the new Cybersource Payment extension, follow the steps mentioned in Installation.