It does NOT WORK NOW AT ALL!
[alex@poppy alex]$ wine /opt/windows/CaRIne\ Crystallography\ 3.1/CaRIne\ v3.1.exe err:module:PE_fixup_imports Module (file) KERNEL32.dll (which is needed by C:\CaRIne Crystallography 3.1\CW3230.DLL) not found err:win32:PE_LoadLibraryExA can't load C:\CaRIne Crystallography 3.1\CW3230.DLL err:module:MODULE_LoadLibraryExA Loading of native DLL C:\CaRIne Crystallography 3.1\CW3230.DLL failed (error 14), check this file. err:module:PE_fixup_imports Module (file) cw3230.DLL (which is needed by C:\CaRIne Crystallography 3.1\CaRIne v3.1.exe) not found