@lat9 admin/includes/installers/dpu/4_0_0-beta_1.php on line 2

4_0_0-beta_1.php:

<?php
/**
V4.0.0, What changed:
- updated the jquery to 4.3.1
- rewritten the class and javascript. Removing all the ancient code, and moving to the builtin ajax functions of Zen Cart
- removed the Multi code formthe class, as it is not used (since v1). If neededit can always be put back in.

4_0_0-beta_2.php

<?php
/**
V4.0.0, What changed:
- updated the jquery to 4.3.1
- rewritten the class and javascript. Removing all the ancient code, and moving to the builtin ajax functions of Zen Cart
- removed the Multi code formthe class, as it is not used (since v1). If neededit can always be put back in.

4_0_0-beta_3.php

<?php
/**
V4.0.0, What changed:
- updated the jquery to 4.3.1
- rewritten the class and javascript. Removing all the ancient code, and moving to the builtin ajax functions of Zen Cart
- removed the Multi code form the class, as it is not used (since v1). If neededit can always be put back in.
- Added code changes from Torvista, MC12345678, and Zen4All

I just removed all three php files above and wallah it now works! I feel like I accomplished something!