I don't use word, so I really can't properly answer your question.
If you can install Microsoft Office or just Ms Word on Vista 64-bit, then there should be no problem running Word.doc on Windows Vista 64-bit.
Good Luck.
Robert Bailey
P. S. I just read where most future applications will be designed to run Windows 7 64-bit, so look for more compatibility with 64-bit versions of Windows.
Jan 22, 2009 Rating
ms word documents on Vista 64-bit by: Anonymous
What do you need to do to run a word.doc on vista 64-bit PC?