Try turning off Dynamic Route (type DRO) then set the filter to vias. Select all the vias and Right Mouse Button click, then Properties. You should see a pulldown of the vias associated with the design. They should all change to that one you picked. Run Tools, Verify Design, especially if you made the vias bigger.
Hi Robert, thanks for suggestion. However, I have tried option. Selection filter activate only under copy and move circuits mode. When I filter to vias and select all vias and then right click, it doesn't show properties in right click menu. I tried another option of Add to selection set>unfix vias. It selects vias but in property window it shows net property and there is no option of changing via size. Any solution?
You can replace padstacks with the padstack processor:
Edit -> Modify -> Padstack Processor -> [Padstacks]
... my suggestion. You can also use the Script Examples by AATK!
There you will find the example 'Replace Vias.efm' -> see Appendix
The new Via must already exist in the layout! Otherwise it is not possible to select!
ReplaceVias.zip 5.1 KB