[Gdal-dev] gdal fails on vrt (virtual raster) file

[WolfgangZ]

Hi,

Gdal fails on my virtual raster file that links to JPEG graphics. Map 
size is 17121x12100 pixel and 13.8 MB of filesize (JPEG images).

Here the command (but also gdal_translate fails with the same error):

D:\DOP>gdalinfo referenz.vrt
ERROR 1: libjpeg: Failed to create temporary file
gdalinfo failed - unable to open 'referenz.vrt'.
Open GDAL Datasets:
   1 N DriverIsNULL 512x512x0

Any help is welcome.
Wolfgang