The issue focused on 3.3.1, but as of this writing I can't run all 4.0.4 and will only get 2.2.5.

It's not out yet for Windows 8.1 with x64 systems. If you do want to use my software in your 32-bit machine, there are the option to install it from source. It's been used by both Cygwin and Windows before. The computer has now got new hardware (if that was even possible