[Qgis-user] problems with opening raster files

[alessandro.sarretta at inwind.it]

Hi all,
I encountered a problem with QGIS installed from osgeo4w, Windows XP.
I 
can't open any raster (I tried with geotiff, asc, ESRI adf...) and the message 
is always:  xxx "is not a supported raster data source".
The only option i have 
in the dropdown list in the "Open a GDAL Supported Raster Data Source" window 
is "Grass and all  other files (*)".
This happens with QGIS 1.4.0 trunk, as 
with 1.1.0 and 1.0.2.
I think that this problem could be related to the 
installed gdal library (gdal 1.5.4-4), but really I don't know...
Suggestions?

thanks
Ale