Installing bin-pdftex-1.20a-win32-static.zip?

I'm obviously doing something wrong in updating my pdftex-related 
files.  I've unzipped into my TeXLive structure and run fmtutil 
--all.  [the bin\win32-static  directory is _first_ in my path, before 
bin\win32 .]  But  pdflatex.efmt and others are  not regenerated and hence, 
pdflatex --version still gives pdfeTeX (Web2c 7.5.2) 3.141592-1.11b-2.1.


This is a summary of all `failed' messages and warnings:
fmtutil: command `pdfetex -ini  -jobname=pdflatex -progname=pdflatex 
*pdflatex.i
ni <nul' failed (ret = 0, pdflatex.efmt).
fmtutil: command `pdfetex -ini  -jobname=pdfetex -progname=pdfetex *pdfetex.ini
<nul' failed (ret = 0, pdfetex.efmt).
fmtutil: command `pdfetex -ini  -jobname=cont-de -progname=context *cont-de.ini
<nul' failed (ret = 0, cont-de.efmt).
fmtutil: command `pdfetex -ini  -jobname=cont-en -progname=context *cont-en.ini
<nul' failed (ret = 0, cont-en.efmt).
fmtutil: command `pdfetex -ini  -jobname=cont-nl -progname=context *cont-nl.ini
<nul' failed (ret = 0, cont-nl.efmt).
fmtutil: command `pdfetex -ini  -jobname=cont-uk -progname=context *cont-uk.ini
<nul' failed (ret = 0, cont-uk.efmt).
fmtutil: command `pdfetex -ini  -jobname=pdfemex -progname=pdfemex *pdfemex.ini
<nul' failed (ret = 0, pdfemex.efmt).
fmtutil: command `pdfetex -ini  -jobname=mptopdf -progname=context 
mptopdf.tex <
nul' failed (ret = 0, mptopdf.efmt).
f:/TeXLive/texmf-var/web2c/fmtutil.cnf: ini file jadetex.ini not found
f:/TeXLive/texmf-var/web2c/fmtutil.cnf: ini file xmltex.ini not found
f:/TeXLive/texmf-var/web2c/fmtutil.cnf: ini file pdfjadetex.ini not found
f:/TeXLive/texmf-var/web2c/fmtutil.cnf: ini file pdfxmltex.ini not found
f:/TeXLive/texmf-var/web2c/fmtutil.cnf: ini file texsis.ini not found


Here is my  f:/TeXLive/texmf-var/web2c/fmtutil.cnf:
<snip>
# metafont and metapost:
mf              mf-nowin                -               mf.ini
#mfw            mfw             -               mf.ini
mpost           mpost           -               mpost.mp
metafun         mpost           -               metafun.mp

# Standard formats (plain, latex) with all engines:

tex             tex             -               tex.ini
etex            etex            language.def    *etex.ini
latex           etex            language.dat    *latex.ini
pdftex          pdftex          language.dat    pdftex.ini
pdflatex        pdfetex         language.dat    *pdflatex.ini
pdfetex         pdfetex         language.def    *pdfetex.ini
omega           omega           language.dat    omega.ini
eomega          eomega          language.dat    *eomega.ini
lambda          omega           language.dat    lambda.ini
elambda         eomega          language.dat    *elambda.ini

# TeXInfo formats
texinfo tex                     -               texinfo.ini
pdftexinfo      pdftex          -               texinfo.ini

# The amstex format:
amstex  tex             -               amstex.ini

# Variants of plain and amstex which allow to customize hyphenation:
#!bplain        tex             language.dat    bplain.ini
#!bamstex       tex             language.dat    bamstex.ini

# Context formats:
#cont-cz        pdfetex         cont-usr.tex    *cont-cz.ini
cont-de pdfetex         cont-usr.tex    *cont-de.ini
cont-en pdfetex         cont-usr.tex    *cont-en.ini
cont-nl pdfetex         cont-usr.tex    *cont-nl.ini
cont-uk pdfetex         cont-usr.tex    *cont-uk.ini

# language-specific things:

# formats for mltex extension:
mltex           tex     -               -mltex mltex.ini
mllatex tex     language.dat    -mltex mllatex.ini

# - Cyrillic:
#!cyrtex        tex             language.dat    cyrtex.ini
#!cyrtexinfo    tex             language.dat    cyrtxinf.ini
#!cyramstex     tex             language.dat    cyramstx.ini

# - Polish:
platex          tex             language.dat    platex.ini
pdfplatex       pdftex          language.dat    pdfplatex.ini
mex             tex             mexconf.tex     mex.ini
pdfmex          pdftex          mexconf.tex     pdfmex.ini
pdfemex         pdfetex         mexconf.tex     *pdfemex.ini

# - Polish with translated messages (experimental):
#!platex-pl     tex             -               nls=tex-pl,il2-pl platex.ini
#!pdfplatex-pl  pdftex          -               nls=tex-pl,il2-pl pdfplatex.ini
#!mex-pl        tex             mexconf.tex     nls=tex-pl,il2-pl mex.ini
#!pdfmex-pl     pdftex          mexconf.tex     nls=pdftex-pl,il2-pl pdfmex.ini
#!pdfemex-pl    pdfetex         mexconf.tex     nls=pdfetex-pl,il2-pl 
*pdfemex.ini

# - Czech / Slovak:
csplain tex             -               csplain.ini
cslatex tex             language.dat    cslatex.ini
pdfcsplain      pdftex          -               csplain.ini
pdfcslatex      pdftex          language.dat    cslatex.ini

# Other formats:
#!eplain        tex             language.dat    eplain.ini

# mptopdf utility
mptopdf         pdfetex         -               mptopdf.tex

# formats with dependencies on earlier formats
jadetex         etex    language.dat    &latex jadetex.ini
xmltex          etex    language.dat    &latex xmltex.ini
pdfjadetex      pdfetex language.dat    &pdflatex  pdfjadetex.ini
pdfxmltex       pdfetex language.dat    &pdflatex  pdfxmltex.ini

# --- strange things
#!physe         tex     -               physe.ini
#!text1         tex     -               text1.ini
#!phyzzx        tex     -               phyzzx.ini
texsis          tex     -               texsis.ini


Suggestions?
Thanks,
-peter