Dear Friends,
when i am online to controller via network.
i have open WV software found this message
"Following option packages used in the solution are not installed in WorkVisual: Profinet KRC-Nexxt(V3.3.1), UserTech 3.3(V3.3.5), GripperSpotTech(V4.0.7). If you want to use them, you have to install the option. "
then i followed procedure Select the menu sequence Extras > Option package management... . The Option package management window opens.
But there i am unable to do add packages .
Please help me ????????????