I tried today to download a 5.x program into a brand new MC2 unit who have never been upgraded with a new firmware. (Actually, I used 5.03 version)
I always go no communication with the MC2 until I use a V4.x iQan design.
After the first firmware update from 4.07 iQanDesign, I was able to complete the task from the 5.03.
There is an issue with this version ?
Customer support service by UserEcho