Hi, I recently got a new Lenovo desktop, Windows 7 Professional, loaded by the supplier, so I don't have a disk. I wanted to turn off the log on screen, and somehow I have completely deleted the Admin account. I have tried everything Dr Google says, but it all leads to admin needing password screen, but there is nowhere to type a password, and the yes button is disabled. Restore leads to this, Run As Admin leads to this, everything leads to this. Now before anyone says open in Safe mode, I have done that, and there are 2 accounts - desktop (which I called my account, and is a standard account) and User. Neither will open even though I use the password for "Desktop" that opens it in normal start up mode. There IS NO ADMIN account. In normal mode there is only Desktop", with no Admin rights. I hope someone can help please.