my guess is you havent deleted it at all.
restart your computer in safe mode(keep tapping f5 or f8 while the computer starts)
select safe mode and you will see the default admin account on the welcome screen along with the others.
Surface Pro (2017) vs Surface Pro 4
20 groundbreaking 3D animation techniques
How to mine Bitcoin on Mac
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.