unknown (batch),open D:\Images\populationsc18300022unit\populationsc18300022unit.qpf,7/30/2010 4:11:21 PM unknown (batch),processing started,7/30/2010 4:11:23 PM unknown (batch),processing stopped,7/30/2010 4:43:49 PM unknown (batch),close D:\Images\populationsc18300022unit\populationsc18300022unit.qpf,7/30/2010 4:43:51 PM