Tajima TEJT II

Have 2 Tajima TJET II 2 machines and trying to run of computer directly to machine. We use Melco designs hop software....Is this a possible option.
As well, it has a USB port but will not read a flash drive with dst files...Any ideas

I am using Melco degign shop for 15 years and can only direct connect to AMAYA machine. NO other machine period.

I can save DST file on USB and can read my machines. (SWF)

Figured that... have an Amaya machine connected to designshop, but also have Tajima machines and wanted to connect direct. I have tried the falsh drive under 2 GB but wont read them. I have the floppy to usb, but it is old school now. Thank you