Ooops, it seams that the link of the demo was wrong. Here the good one : https://sites.google.com/site/fiensprototyping/fpGUI_UOStest.tar.gz Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freepascal.org/pipermail/fpc-pascal/attachments/20130501/63e5cb12/attachment.html>