<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=iso-8859-1"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body bgcolor=white background="cid:image001.jpg@01CE307D.CB2AAD20" lang=DE-AT link=blue vlink=purple style='margin-left:37.5pt'><img src="cid:image001.jpg@01CE307D.CB2AAD20" v:src="cid:image001.jpg@01CE307D.CB2AAD20" v:shapes="_x0000_Mail" width=0 height=0 class=shape style='display:none;width:0;height:0'><div class=WordSection1><p class=MsoNormal><span lang=EN-US>When I try to run polygonize program in the RASTER/CONVERSION tab (QGis Lisboa on Win7, standalone installation) I get the following error:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Traceback (most recent call last): <br>File "C:\PROGRA~1\Quantum GIS Lisboa\bin\gdal_polygonize.py", line 34, in <br>import gdal, ogr, osr <br>File "C:\Program Files\Quantum GIS Lisboa\apps\Python27\Lib\site-packages\osgeo\gdal.py", line 25, in <br>_gdal = swig_import_helper() <br>File "C:\Program Files\Quantum GIS Lisboa\apps\Python27\Lib\site-packages\osgeo\gdal.py", line 21, in swig_import_helper <br>_mod = imp.load_module('_gdal', fp, pathname, description) <br>ImportError: DLL load failed: Die angegebene Prozedur wurde nicht gefunden.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Can anybody out there help me with this issue, many thanks</span><span lang=EN-US style='font-family:"Franklin Gothic Demi Cond","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Franklin Gothic Demi Cond","sans-serif"'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-family:"Franklin Gothic Medium","sans-serif"'>Ludwig Gamsjäger<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>