if (open(FILE, $ARGV[0])) {
while (<FILE>) {
chomp;
next if (/^$/);
system("$ENV{'URTTARGET'}\\gacutil -i $ENV{'URTTARGET'}\\$_ >> $ENV{'URTINSTALL_LOGFILE'}");
}
} else {
warn "Couldn't open file $ARGV[0]: $!\n";