The QNTC file system does not support the ownership concept of a file or directory.
Attempts to use a command or API to change the ownership of files that are stored in QNTC will fail. A system user profile, called QDFTOWN, owns all of the files and directories in QNTC.
The authority to NT server files and directories is administered from the Windows NT® server. QNTC does not support the WRKAUT and CHGAUT commands.