GUC2015v Win10 code 10 no activity

[starrysky]

I see you are exactly right in the misspelling on my part. I have tried several times in Outlook or Hotmail to edit the email address or delete the wrong one or put in a correct one from beginning. Seems to be impossible to do that. No editing, no deleting, and a self-correcting utility seems to be active. So I will have to use some other email or give up entirely. Thanks for your help so far.
Starrysky
PS--the issue continues in Win10, but the unit performs just fine in a 2007 era Acer laptop with Vista.