I have lost the option of circular pattern in surface design workbench in catia v5r19 tried everything restore all content, restore all position have also uninstalled n installed it again but all in vain kindly help me out...

if you do all these, there is one last option. format pc. :)

Hi,

Did you try this?

Insert-Advanced replication tools-Circular pattern.

i hope this will help

You can restore the circular pattern option by the following procedure:
First go to Tools>>Customize>>Toolbars
then click "New" button
then select "Shape and Design Workbench" in the workbenches list and
select "Replication" in the toolbars list.
And save this toolbar by renaming it.
Enjoy!

use c: pattern in command box dude