Hi, sorry for returning to an old thread. Is the 30-day trial still working for you?
I downloaded it a few days ago, and I suspect they've changed something and it's no longer working. I've tried other commands, and they work fine.
Do you still have the firmware you downloaded?
I'm using a translator; my English level is very poor.
Thanks.
My oscilloscope is a DPO3052, serial number C01XXXX