Delete Mpi folder and have them relaunch multipoint and it will work.
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Oki printer isn't working and Windows Queue is full
There were 2 OkiData Windows print queues. Switched the P Session to the correct one and it worked. This usually happens when the USB cable moves to a different port.
How Do I Enter my Session ID?
I've attached some pictures that should help. On DMS towards the bottom of the screen there should be a Session ID button. Click on this and then select "Manually Create Session ID" enter [ENTER SESSION ID NAME HERE] and select the "Always prompt for ...