It has come to our attention that there is a issue with the 64 bit version of the program. The issue is with the program is that there is a pointer in the setup.fix file. The 64 bit setup file is 4 bytes larger and will display a error about wrong filesize if loading from one of the older 16/32 bit programs. I have removed the 64 bit version from the site until I can get this resolved. . We are actually working on a new structure for the data files that are more universal for all of the versions, and I might start implementing these now, as they will need to be in use for the Linux/FreeBSD versions anyway.