first i must admit i am pretty new to dxdesigner and havn't had proper training yet.
But i have to get on with the design right now
So right now i got stuck in automatic refdes assignment.
All components in the schematic are set to "?" (R?, C? etc)
I choose Tools -> PCB interface -> process to run: Assign Reference Designator
On the top of the schematic page there is a message popping up:
"schematic is in readonly mode" and it doesn't assign refdes.
But i am the only one working on the design.
So what is going wrong here?
thanks in advance