Win8 dual system hard disk access denied how to do

installed dual system (Win7/Win8 for example) users may encounter this situation, that is, when accessing the hard disk, there is always a disk is inaccessible, prompt "reject access" So what should I do now?
The root of the problem is that the permissions are not enough. Some people say that I am going to open the super tube, but under Windows 8, unless you don't want to play the Metro Ui application again, you can only use this now. Kind of approach. (Win8 Beginning to Super Admin is denied access to any Metro Ui applications)
method steps:
1. First select the disk can not be accessed, right, property
2. Then: Security - Advanced - change After entering, modify “Owner”
After the modification, you should also add ”. (If there is an account in the list that you are using, skip this step directly)

Add:

Then find the user you just added in the list. (My previous figures have this account, because the disk problem so get there)

then get permission, to determine slightly ~


then, Enjoy! Need to change the permissions For a few minutes, depending on the size and size of the file, wait patiently.