Occasionally, double-clicking on a MathType equation
after an eXtyles process has been run will open an entirely
different equation for editing. The problem is related to
the save to RTF that's performed "under the hood" by eXtyles.
In some cases (which have not been clearly defined to Inera),
saving a Word document to RTF (even without eXtyles
installed) will cause this problem with MathType equations when the
RTF file is then closed and reopened. To avoid this behavior,
run the MathType menu function Convert Equations on the Whole
Document with the type set to Convert Equations to MathType
equations.
Note that this conversion does not work properly in some
versions of MathType 5.x. It does, however, work in the most
recent versions of MathType 5.
A tech note
from Design Science provides information related to this issue.