Metadata editor gone?

have used this software for a few years without a problem, until now…

just updated it and the METADATA EDITOR on the left hand side of interface has GONE???

Can anyone tell me how to get it back please?

I believe you are referring to the Tag Panel. See the information here about showing and hiding this display in the View menu or Ctrl-Q shortcut.

Thank you very much. Control q. Won’t forget