An application fails to start after a Technology Level upgrade. The application vendor recommends that two filesets upgraded as part of the new Technology Level be rejected.<br /> What is the recommended method for performing this task?()<p> An application fails to start after a Technology Level upgrade. The application vendor recommends that two filesets upgraded as part of the new Technology Level be rejected.<br /> What is the recommended method for performing this task?()</p>
A、A.Run instfix -u to reject the filesets.
B、B.Run installp -r to reject the filesets.
C、C.Run installp -u to uninstall the filesets.
D、D.Restore the system to previous state from the system backup.