Thanks jack, you are right... FDO Core is of version 3.3.0 & SHP provider version is 3.2.3 Once again thank you so much for your quick and valuable response :) -- View this message in context: http://n2.nabble.com/FDO-Core-header-files-missing%21-tp759227p759292.html Sent from the FDO Users mailing list archive at Nabble.com.