呵呵，这么做。

Launch Windows Explorer;
Choose Tools | Folder Options;
Click on the View tab;
Uncheck the box for "Use simple file sharing (Recommended)" and click OK.

然后鼠标右击移动硬盘中无法访问的文件夹，选Properties;
Click on the Security tab;click the Add button。将你自己加入即可。