New-object creation fails because an existing object in EXO (and presumably not in MSO) is associated with the same WindowsLiveId. ...

New-object creation fails because an existing object in EXO (and presumably not in MSO) is associated with the same WindowsLiveId. A separate divergence has been created against that existing object, to cause it to be deleted from EXO; conversely, this divergence is to cause the new-object creation to be retried.