Organizing and accessing contact information in Outlook.com
Brilliant BasilTas . Thanks
See my latest comment today. I then tried your suggestion. Fortunately when this problem first occurred I rescued some emails I had sent to the groups members and stuck them in a new folder marked Outlook Recovery. I have now recreated the groups in a fraction of the time--taken your advice and renamed them as well. Anyone else using groups would be advised from now on to BCC yourself on next mailing then keep that email in a separate folder for when you might need to recreate the group contacts.