The only explanation I have is that you right-clicked outside of Groups list area.
Anyway, I'm glad we got it figured out quickly.
Thanks for update!

Sorry for the mispost. I am happily using the Windows Stand-alone application.

Since my initial post I have added a second group. Following your directions, I right-clicked the group I wanted to delete & got the context menu which includes the Delete option.

I am almost (just almost) certain I had tried right-clicking both with the group row highlighted and without. Never did the context menu popup.

Maybe, just maybe there is an issue when only 1 group is defined. Not likely, but I'll try it again when I can delete the 2nd group.

Thanks for the help.

You made this post into General Support instead of Stand-alone (Mac/Win) application Support so I assumed that you use a Web-based interface.

If you use Windows application, you have to do the following:
1. click "My Groups" tab to get into Groups list.
2. highlight the group you want to delete.
3. right-click on your selection to get a menu where you can choose "Delete".

All items which were in the group have been deleted.

Where is the "Delete Name" Button? If I click the "My Groups" tab, the group is listed with "0 Total Items", but the "Delete" button on the toolbar is inactive (grey'ed).

Welcome to our forums.

Deleting a group will not delete your items so you have to delete your items if you don't need them too.
Clicking "Delete Name" button will delete your group.

I created a group (very nice feature) and used it successfully. Now I want to delete it ... but I can't figure out how.

There must be a way, right?