Account name replaced by email acc & password interface..

My issue is:



When i change my account name on windows 8: Paul/1, it sends me back to a new windows login interface where it wants me to enter an email & password & i don't want that, i want to connect using the name only as i've set in the beginning & bypass that stupid account connection for privacy reasons. next thing i'm gonna have to do is sending my passport photocopy to microsoft, ffs. is there a way to always have the initial & old account name changing system & avoid that email signin interface at each restart of windows ?

change to a local account

Local Account - Switch to in Windows 8

also, if desired, run "netplwiz" to logon automatically

Log On User Account Automatically at Windows 8 Startup



Local Account Password - Change or Remove in Windows 8

Password Protection on Wakeup - Enable or Disable in Windows 8

unfortunately, i had tried that in the past, to create another account than the administrator account & it didn't work.. probably because an email wasn't entered at my second attempt to change my account name. also, that's radical.. it means "new registry" with missing config/keys for the new account. another solution ? & i guess that would only work if i had entered a stupid registered email: "also, if desired, run "netplwiz" to logon automatically". isn't there a way to hack it, remove it totally, no prompt by substituting the dll or key or executable that forces users to enter an email ?