I am having a problem in Modifying clearances in CES.
Actually, the clearances rules appear to be blank and blocked to edit (refer to CES schemes - clearances.jpg).
On the otherhand although rules are not visibile, Expedition PCB is following some rules (not default), say for example B600 is observing a distance of 6.0mm.
It seems that the problem is not related to just the project I am currently working on, as I also tried to access the CES of another project which is functioning perfectly on another machine but still is displaying the same issue on my machine.
I also tried to un-install and re-install Mentor, but am still experiencing the same problem.
Package Details are the following
GBS Install Id 30120
Flow Id EE 7.9.5
Full Flow Name Expedition Enterprise Flow
I have no idea what I am doing wrong. Can someone enlighten me please.