HP XP Continuous Access Software - Manual (Page 75)

Using RAID Manager 75
User-created files
When constructing the RM environment, the system administrator should
make a copy of the HORCM_CONF file, edit the file for the system
environment, and save the file:
UNIX
/etc/horcm.conf
or
/etc/horcmn.conf
where n is the instance number.
Windows NT/2000/2003
\WINNT\horcm.conf
or
\WINNT\horcmn.conf
where n is the instance number.
MPE/iX
/etc/horcm.conf
or
/etc/horcmn.conf
where n is the instance number.
OpenVMS
sys$posix_root : [etc]horcmn.conf
where n is the instance number.