You want to re-enable a login account in Windows Vista that has been previously disabled or restricted by your brother. But the problem, he forgot already how to enable the logon account. Here's my Quick Tip for you Jasper...
Error Message "Logon failure: Account currently disabled"
Open the command prompt as administrator, Type cmd in the Start Menu Search > CTRL+SHIFT and press Enter
Command to Disable the account
Net user USERNAME password /active:no
Command to activate or re-enable the account
Net user USERNAME password /active:yes
Net user LawrenceAlbert p@ssw0rd /active:yes
Net user LawrenceAlbert p@ssw0rd /active:no
If there is no password:
Net user LawrenceAlbert /active:no
If you want to only hide the User Account for Local and Remote Users, here
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