You can download the latest version of the PDValve software here:

Upgrading from a older version?

    When upgrading from an older software version remember to uninstall/remove the older version using Control Panel before installing the new version.

Unlocking your software

    The software must be unlocked when first installed on each computer. When you first run the software it will display a Machine ID and ask for an unlock key.

    To obtain your unlock key, enter the Machine ID shown on your screen:

    Enter your RTST Customer Number shown on your sales receipt: