http://bugs.winehq.org/show_bug.cgi?id=58468
--- Comment #4 from koehler@dtv-verkehrsconsult.de --- In Wine 10.12 isql does not crash anymore but the creation of a new database by 'CREATE DATABASE' still does not work.
The console message says: Wrong file for memory mapping, see details in firebird.log.
I've uploaded the firebird.log as attachment.
Unfortunately it contains no detail debug information but it says calling CreateBoundaryDescriptor failed.