Retrologue 2 (Cubase 13 Pro ) will not Download

I have Cubase 13 Pro, and everything has downloaded successfully in the Steinberg Download Assistant except Retrologue 2.

I’ve spent the last 12 hours re-installing the assistant, updating and re-installing the ASIO driver, Media Bay and install Assistant several times each. But, nothing works.

Each time I try I get the error message shown in one of the screenshots.

I’ve contact Steinberg support but no word from them yet (it may be a bit early in the day).

Very frustrating issue, and if anyone knows what might fix it, I’d be very grateful.