If each of the permissions are grayed out for that respective folder, in that situation this technique would not work. So superior swap more than to the next system to make certain full rectification. I have been this situation for the some time, in fact I uninstalled the IE Improved http://beaurzegh.tinyblogging.com/A-Secret-Weapon-For-windows-cannot-access-the-specified-device-path-or-file-you-may-not-have-appropriate-permissions-fix-31353431