I downloaded a file from the internet (I can link to it here, but in the interests of not annoying other users, I won't post the link), and I can't delete the file with the message:
You need permission to perform this action You require permission from the computer's administrator to make changes to this file
Trouble is, I am the administrator and UAC is completely off.
If I go into the Properties/Security tab, I get the message
You do not have permission to view or edit this object's permission settings
Clicking "Advanced"/Owner, it says:
Current owner: Unable to display current owner.
If i try to change the owner, I get the same message:
Unable to set new owner on file Access is denied.