Hi Pietro, If you are running QGIS under Win, this might help (it's from the forum): http://forum.qgis.org/viewtopic.php?f=6&t=9608&sid=7b6c70408b343342b8d68570002db2e1 Regards, Nick. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/ecw-problems-tp6034456p7070068.html Sent from the qgis-user mailing list archive at Nabble.com.