v scripte z 1.10
FOR %%G IN (*.zip) DO (unzip.exe "%%G"
zmen na
FOR %%H IN (*.zip) DO (unzip.exe "%%H"

FOR %%G IN (*.zip) do set namepdf=%%~nG.pdf
zmen na
set namepdf=%%~nH.pdf
a bez toho FOR!

btw. ked si odstranil echo off tak to urcite bolo vidiet ze co bolo zle, len treba trochu zapojit oci a uvazovat.