MapServer error -loadOutput but this driver isn't configured

[rdv]

Пытаюсь
http://localhost/cgi-bin/mapserv.exe?MA ... L&MODE=MAP
В ответ:

loadOutputFormat(): General error message. OUTPUTFORMAT clause references driver GD/[любой формат], but this driver isn't configured.

хотя
C:\ms4w\Apache\cgi-bin>mapserv.exe -v
MapServer version 6.0.2 (MS4W 3.0.4) OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=KM
L SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=CAIRO SUPPORTS=FREETYPE SUPPORTS=ICONV SUP
PORTS=FRIBIDI SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPOR
TS=WFS_CLIENT SUPPORTS=WCS_SERVER SUPPORTS=SOS_SERVER SUPPORTS=FASTCGI SUPPORTS=
THREADS SUPPORTS=GEOS INPUT=JPEG INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEF
ILE

казалось бы и GIF и PNG должны быть в норме..

куда копать ?