So I am the admin on my computer and for some reason I cannot access ANY other account on my computer, I can't even get into the guest account that isn't even password protected. When I try to open a folder it says I don't have privileges to do so. Also when I go to the users folder the other users don't show up. What can I do so that I can have access to these accounts? Please help this is so frustrating that I can't control MY computer.