Interface directories

PIHOME Directory Tree

32-bit Interfaces

The [PIHOME] directory tree is defined by the PIHOME entry in the pipc.ini configuration file. This pipc.ini file is an ASCII text file, which is located in the %windir% directory.

For 32-bit operating systems, a typical pipc.ini file contains the following lines:

[PIPC]

PIHOME=C:\Program Files\PIPC

For 64-bit operating systems, a typical pipc.ini file contains the following lines:

[PIPC]

PIHOME=C:\Program Files (X86)\PIPC

The above lines define the root of the PIHOME directory on the C: drive. The PIHOME directory does not need to be on the C: drive. OSIsoft recommends using the paths shown above as the root PIHOME directory name.

Interface Installation Directory

The interface install kit will automatically install the interface to:

PIHOME\Interfaces\PIOPCAE\ PIHOME is defined in the pipc.ini file.