Enable Meeting Copy

Thanks Leon.

The instructions were super clear and I found every step without a hitch (which is saying something for me!), but no joy.  Appreciated!  I need to be able to copy and paste meetings in my bosses' calendars where (the recurrence features are not always useful when the cadence is irregular).  Do your directions usually apply to proxies?  I saw "calendar" at the Registry Editor step, but no listings for the officers' who calendars I manage (so I assume "calendar" was only mine?).  Is there a fix for this?  Also: does the refreshed ability to copy only apply to meetings created by the user, or also apply to existing and incoming meetings, and meetings with attendees...?

(I know that's a lot, but I have found that often even good fixes or workaround won't apply to proxies and I need to find a way to get this function back.  Thx for any leads!)