You might be able to use your V-Fire after all if your main problem is incompatibility with newer OS's. There is a video on YouTube of a person using Terminal in Mac OS X El Capitan (I think) to disable something or other in combination with using PreSonus Lightpipe to get his computer to recognize the V-Fire. This is on a Mac but it might work in Windows.
I've used Terminal to make my copy of Handbrake a region free ripper. It doesn't look look much harder than that, although to be precise this was done in High Sierra when it was the current OS.
Edited by SMUDGE (12/16/18 11:00 PM)