On the View tab, click Show hidden files and folders. This command adds the specified user to the folder with Full Control permissions. i cant do the repair above because it takes a very long time to process and sometimes its hang. this content i selected the cd drive as first boot device as you sugested, then restarted but the hirens boot cd menu doesn't appear.
I install the hardisk as a slave in my other computer but either windows don't boot up or if boot up it cannot be detected in my computer. Windows System32 Config System Windows 7 Can I use a USB/ Flash Drive as a substitute to CD?