Service deletion on Network settings

[Typswif2fingers]

I used the VPN One Click the other time and now cannot delete the list of Services from the Network settings.

There is a deletion button ( - ) at the bottom but it is grayed out...

Does anyone have an idea how to delete these?

Thanks in advance.

 

[simsaladimbamba]

Have you clicked the lock at the bottom left to unlock the preference pane to make changes?

 

[Typswif2fingers]

Thanks mate but no.. that is not the problem...