Visit sometimes IP35 Pro website we recommend. It will help you to use your 1440WDMS5 hardware to the fullest ALLOY extent.
There, you can download the latest 1440WDMS5 updates of firm ware and IP35 Pro drivers for your PCI330USB2 device. You can also create L1730SBFT restore points of your system in case of program failure. You would be able to retrieve initial state easily and try installing a 1440WDMS5 driver one more time. If you have an outdated PCI330USB2 unit, you won’t be able to find the matching 1440WDMS5 driver thereto.