​ I tried to delete a file by taking ownership & got carried away with all the settings. Now it seems I’m locked out of my own drive & my system doesn’t operate properly, i can’t manage my screen brightness, download apps, uninstall apps, & only a handful of settings working currently. I have went through a dozen restarts hoping it will go back to normal & nothing. So how do i restore the system permissions & ownership settings?  Read More

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