To refresh the design of all the lotus notes databases in a directory from the console use:
load design -d directoryname
where directory is directly below data, ie for D:/Data/Apps use -d Apps
to refresh one file from the console use -f, so for D:/Data/CRM.nsf use -f CRM.nsf
To replace the design of all lotus notes databases in a directory from the console use:
load convert
See the help on this for more details.