I've got news ! When I use the Debug version of libfbclient, there is no errors, it runs perfectly, all the time.
So, maybe the optimization of the release's code go a bit too far ? PS : How to see debug messages ? There is no more message in the console than the release version... Jean-Louis Meuriot ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel