Here is a brief overview of the installation steps:
Read Chapter 3, "Before Installing HP DCE 1.7".
Load HP DCE software from media to a network source
area using swcopy.
Install filesets on individual systems using swinstall.
NOTE: Although HP DCE/9000 Version 1.7 can be installed on
both the HP-UX 11.0 32-bit and the 64-bit OS, HP DCE/9000 Version
1.7 remains a 32-bit application. HP DCE/9000 Version 1.7 does not
support development of 64-bit DCE applications.