I am working 10g2 , i think the dll you have is for 11g for oracle access. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/create-redline-line-and-polygon-using-king-fdo-and-MGOS-tp5039612p5100784.html Sent from the MapGuide Users mailing list archive at Nabble.com.