Win2008 r2 because of the use of security settings software, the loss of permissions can not open the disk solution

After security settings, all the disks are found as follows

Double-click to open prompt: Unable to access e:\\ Refuse to access

This way the hint is that the privilege is lost. Just add the directory permissions of each disk. You can only restore the system where the system is located. Other disks still can't be opened

The following is the sharing permission for everyone

In general, disk permissions need to give

system all permissions

Administrators All permissions

users Read and execute, list folder contents, read permissions

Follow the F disk as an example

Right> Properties> Security then Add Select User

Select Advanced

Find Now (All User Groups and Users Can Be Found)

Add in order Adminstrators User Group

system User Group

Permissions are set as follows, allowing you to select all

then follow Continue to add do not click the application, or you need to reset the permissions later (the speed is related to your file.)

Three choices, you can click the application, Wait a minute, the more files, the slower.

This is done here, it can be opened normally. If there is a problem, you can leave a message.

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