Forcibly disable file attribute modification in Windows XP

        The author is a computer room administrator, the computer in the computer room uses Windows XP network. Due to the large number of students on the computer, the people who use them are particularly mixed. They often modify the attributes of the documents, which brings great inconvenience to the management of the computer room. In order to solve this problem, we can prohibit the user from changing the properties of the file or folder in the resource manager by:

Select "Start → Run → REGEDIT", open the registry editor, find Or create a new "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer" or "HKEY_LOCAL_Machine\\Software\\Microsoft\\Windows \\CurrentVersion\\PolicIEs\\Explorer" branch and set the value of "NoFileAssociate" (REG_DWord) in the right pane Change to 1 (1 is not allowed to change the file attributes, 0 is to allow the user to change the file attributes), save, exit the Registry Editor, and restart the computer.