Keychain Access can't open any certificate
Hey guys!
i'm having a bit of a problem with my Keychain Access. I'm running macOS High Sierra. I need to mark some of my certificates I keep in the Login Keychain as "Trusted".
I open the keychain, I log in with my administrator password, I try to double click on (any) certificate or I try to right-click on it and then click "Get Info", but nothing happens. No additional window with settings, nothing.
What can cause this?
Thanks,
Jan