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.  On a workstation running the Peer service, only you and one other user can have connections to a shared resource at the same time.    ACTION    Retype the command, specifying two as the maximum number of users for the resource.