Load gentran in wcMaxima



Hello,

For the generation of C code for the derivaties of a function I want to use 
gentran. But when calling load(gentran) an error shows up:

load(gentran);
loadfile: failed to load 
C:/PROGRA~2/MAXIMA~1.0-2/share/maxima/5.28.0-2/share/contrib/gentran/gentran.lisp
-- an error. To debug this try: debugmode(true);


I found some messages about loading gentran, but it seems that older 
versions of Maxima were used. Just to be sure: Should gentran work with 
Maxima 5.28.0-2 on Windows?

Thanks,
Rasmus