The name of the software load path. This path is
is appended to the Boot Path. This object may be NULL, in
which case the software is loaded directly from the Boot Path.
This object allows multiple revisions of software to be maintained
below the Boot Path. This object can be overridden by the
Upgrade Path object during a LSWU.
During general operation the complete software load path is formed
by concatenating this object to the Boot Path and any applicable
file system mount point.