I have the same problem - install neodashx.xbe to c:\ and the rest in E:\neodashx.
Attempting to launch the dash just causes a black screen followed by reboot.
I have tried this on 2 machines, one with a xenium ice and one softmodded.
Interestingly both are using Evox M8 - the softmodded one is using the BFM version of course. If anyone has this working, then what BIOS are you using?
I can read french reasonably well, so was hoping to get an answer from their forums today, but they're down, probably due to the sheer number of people asking the same question.