Hi Milanese,
The bus you are trying to start is 999 which is defined in /etc/proview.cnf. This has to correspond to the bus id in the BusConfig object in the directory volume.
The node you are starting is milan-laptop. This should be configured in NodeName in the NodeConfig object in the directory volume.
When you have the correct configuration, and built the node, the missing files should be present on $pwrp_load.
/Claes