Syntax

E:\install\PCOMM_pkgs\xxx\install\PCOMM\setup.exe /v"/L*v 
	\"%temp%\pcsinst.log\" 
  USEINI=\"%temp%\PCOMM.ini\""

where:

E: is the installation image drive and PCOMM.ini is the initialization file you wish to designate.
xxx can be mls, chs, cht or kor depending on the PCOMM language that needs to be installed.