This is an original Core Protocol command. This command is deprecated. New client implementations SHOULD use the SMB_COM_TRANSACTION2 (section subcommand TRANS2_SET_PATH_INFORMATION (section instead.

This command MAY be sent by a client to change the attribute information of a regular file or directory.

FileName MUST be the fully qualified name of the file relative to the TID. Support of all parameters is optional. A server that does not implement one of the parameters MUST ignore that field. If the LastWriteTime field contains 0x00000000, then the file's LastWriteTime MUST NOT be changed.