[Qgis-user] Polygonize raster

[Ludwig Gamsjäger]

When I try to run polygonize program in the RASTER/CONVERSION tab (QGis
Lisboa on Win7, standalone installation) I get the following error:

Traceback (most recent call last): 
File "C:\PROGRA~1\Quantum GIS Lisboa\bin\gdal_polygonize.py", line 34, in 
import gdal, ogr, osr 
File "C:\Program Files\Quantum GIS
Lisboa\apps\Python27\Lib\site-packages\osgeo\gdal.py", line 25, in 
_gdal = swig_import_helper() 
File "C:\Program Files\Quantum GIS
Lisboa\apps\Python27\Lib\site-packages\osgeo\gdal.py", line 21, in
swig_import_helper 
_mod = imp.load_module('_gdal', fp, pathname, description) 
ImportError: DLL load failed: Die angegebene Prozedur wurde nicht gefunden.

 

Can anybody out there help me with this issue, many thanks

 

Ludwig Gamsjäger

 

 

 

 

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