Recently my dad bought a laptop on it with Windows 7 on it and decided to give me the old Vista desktop I use a lot earlier today. However, he didn't remove parental controls before making my standard account into an admin and demoting his to a standard, so my account has time restrictions on it 24/7, thus preventing me from doing anything to fix it. I've tried activating the 'secret' admin account, but in order to do so I need to run the Command Prompt as an admin, and every time I enter my password into the UAC prompt, it says something like approval failed because of a violation of time restrictions. I'm at a loss for what to do to fix it, since there are no other admin accounts than my own. Is there any way to fix the issue?