Win7 The hidden options in the System Folder properties show the gray can't change what to do

Hidden options in folder properties show gray non-modified failure diagram:

Operation Steps:

1, first right mouse click folder Select Rename to change the name of the folder to a non-Chinese name, such as "Feichengwurao";

2, and then in the Start menu to search for cmd, and then choose to open it with the Administrator command, and then enter the following command, each one of the lost line to return;

F:

CD dianying

Attrib-s-r-h Feichengwurao

3, after the command run, you can see the hidden properties no longer appear as an optional gray oh, the problem solved.