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Windows 7: Accidentally lost administrative privilege

08 Feb 2015   #1
jubair

Windows 7 Ultimate x64
 
 
Accidentally lost administrative privilege

Hello guys,

Before enabling guest account, i tried to secure the system drive so that no one can access except administrator. Most probably i selected authenticated users in security tab. Think that's why i can't access. Now i can't create any other user, no access to device manager.

Help me out!




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Accidentally lost administrative privilege-untitled.png   Accidentally lost administrative privilege-untitled-2.png  
My System SpecsSystem Spec
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08 Feb 2015   #2
Ztruker

Windows 10 Pro X64
 
 

See here: User Account Password - Change from WinRE

Once you have enabled the hidden Administrator account from a Win 7 install disc, then you can login as Administrator to make any necessary changes to other accounts.

I've done this many times, works great.
My System SpecsSystem Spec
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 Accidentally lost administrative privilege




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