Problem

Can not place features using the Feature Based Modeling tools.
Using the Feature Based Modeling tools and placing Feature Primitives in
a file are identifying as solids (type 19) instead of a feature solids
(type 2). Also can not add features to the primitives not viewable in
the feature tree.

Solution

Allow write access to MS_TMP.
The Feature Based Modeling application needs to generate a file (T###)
on the Root drive where MicroStation is installed. This file is needed
to be able place and edit features. If this file is not generated by the
Feature Based Modeling application, no features can be placed. It is
likely that the root drive has restricted write access which is causing
the file not be generated.
In builds 08.01.02.15 and later, the file "mspsolid.dll" creates a file
(fmp###.tmp) and is directed by the MS_TMP location instead of the Root
drive as specified by the Feature Based Modeling application.