http://bugs.winehq.org/show_bug.cgi?id=10319
--- Comment #10 from Dan Kegel dank@kegel.com 2008-01-04 13:45:45 --- The log makes it sound like some files either didn't get installed, or aren't found during module loading:
err:module:import_dll Library ASMbase80A.dll (which is needed by L"C:\Program Files\Autodesk\Inventor 7\Compatibility\MDT7\AcisBridge.DLL") not found err:module:import_dll Library ASMkern80A.dll (which is needed by L"C:\Program Files\Autodesk\Inventor 7\Compatibility\MDT7\AcisBridge.DLL") not found wine: Unhandled page fault on read access to 0x800054a0 at address 0x65f23798 (thread 0059), starting debugger...
Are those files present?