Attempts to manually delete the offending keys using RegEdit are not permitted.
How might I get rid of these keys?
Attempts to manually delete the offending keys using RegEdit are not permitted.
How might I get rid of these keys?
So you will have to edit the key's Access Control List (ACL).
How to manage that, you can find here
What happens if you make (full) permissions for the newly added name of your user account?
You will find that exact name at the start page of your user accounts.