http://bugs.winehq.org/show_bug.cgi?id=11719
--- Comment #9 from Andrew Nguyen arethusa26@gmail.com 2009-11-11 12:41:56 --- With wine-1.1.32-499-gffb2cfc, after installing dotnet20, launching the direct QuickBooks 2008 installer, skipping out on the updates (bug 18171), and letting the installer run to completion, the installation succeeds without an FDICopy failure, so this bug seems to be fixed.