The command is as follows m8......
i6comp d data2.cab 96 datav_es.dat
i6comp (d - delete) CAB (data2.cab) File No (96) Filename (datav_es.dat)
So we run i6comp and ask it to delete with the (d) switch in CAB File specified (data2.cab) at file number (96) the filename (data_es.dat)