Impossible to write memory

[redlightning]

Currently working on an architectural LED installation of 48 LED fixtures using ESA2 on Macintosh.

Tested the controller out of the box in my shop, did a test program with one fixture and uploaded it to the controller, no problems.

Arrived on site and cannot write to controller.
I can pass data through and program/playback fixtures, just cannot load to controller.

In Standalone mode using USB I see a ? using ethernet I see the controller but get the same result.

I really need to resolve this quickly.

Thanks.

-s

[simonB]

This could be a problem with a corrupt memory card
-Try taking the memory card out and formatting it
-Try with ESA1 or ESAPro on a PC if possibile to help determine if it is a mac or ESA2 problem