I am using VirtualBox (3.2.6 & 3.1.6) on a Linux host (Mepis 8.0, Mint 9 gnome & KDE). I have installed Windows 2000 Pro. I run VB so that I can run two necessary Windows applications: BibleWorks and Libronix Library System. I recently did a minor upgrade in BibleWorks and now when I try to start it I get this error: not a valid Win32 application. I have tried different versions of VB, New and updated installs of Win 2000 and different Linux OSs all with the same result. If I revert to a to an earlier version of BW it will start. Obviously I can just not update, but this is not really a long term solution.
Any ideas or suggestions? It seems to me that the obvious problem is some change in BW code. The programmer of BW is fairly responsive to problems, but not focused on running it is this fashion.