Reason Analysis: The reason is that some folder permissions are set in the System folder, in principle, it is not recommended in this folder to create files, folders, and so on, if the test or other needs can be directly click on the creation, but if the user here with ordinary user rights or guest guest, such as non-administrator rights If the current user has administrator privileges, it can be established directly.
Failure diagram:
1, the first cancellation of the current login account, and then the guest permission to login system, that is, guest users, no open users can be opened in the account management, click "Enable";
2, then in the system disk C disk root directory, right click to create a new folder;
3, this time will pop up a user Account Control window, if you need to set up the user password to enter administrator rights, no password is not required to enter the password.
5, this time the system will be the current directory to create folders, and then follow the normal operation to rename or paste the file can be.