Not all 32-bit drivers will work with a 64 bit OS. So if it didn't work when you tried it with the 32 bit drivers it probably isn't going to work.
Directly from Microsoft's website:
Can I run 32-bit programs on a 64-bit computer?
Many programs designed for a computer running a 32-bit version of Windows will work on a computer running 64-bit versions of Windows without any changes. However, in some cases there might be differences in performance. If a 32-bit program uses embedded drivers, the drivers might not work in the 64-bit environment. If you have a 64-bit computer, it's best to run programs designed to run on a 64-bit computer.