[tex4ht] Bug identified: tex4ht to .odt (also identifying bugs in MiKTeX's setup)

[Karl Berry]

    The path depends obviously on installation and the "%%~" for
    $SELFAUTOPARENT seems not to work in miktex.

Well, maybe that is the crucial problem.  That %%~ that I had Eitan add
is the whole reason that tex4ht can be installable in TL.  Requiring a
hardwired installation path is not feasible ... thanks for all, k.