I cannot edit folder contents of a certain folder. I'm on an Admin account, it's the only account on my computer. I've went to the security tab on the folder properties and have allowed full control for my account. I've also tried the "take ownership" registry key. It still will not let me add or change the contents of the folder. It just keeps saying "You need permission to preform this action" and then a retry and cancel button. I've hit retry and it does the same thing. Why is this?