Here is my update file:
root@purview.sh.loc:~$ vi purview_appliance_upgrade_to_8.1.2.59.bin
#!/bin/bash
# UPDATE_HEADER_START:Version=8.1.2.59:Arch=x86_64:DeviceTypeName=NSAPPID:UPDATE_HEADER_END
# ** NOTE: Do not change the header above. Its needed by InventoryManager.
#
# PurviewSoftwareUpdate.sh
# This script is meant for upgrading just the Purview software.
#
#
##################################################################
Regards
Stephan