EXPLANATION This message should occur only on a down-level computer. Any action to correct the problem should be performed ...

EXPLANATION    This message should occur only on a down-level computer. Any action to correct the problem should be performed on that computer.  This device is used with a printer queue. You cannot use a device with both printer queues and communication-device queues.    ACTION    To use this device with a communication-device queue, you must first disconnect all printer queues from it.