propper SVP/ vsqx to voca1 .bat file
As you can see. Drag and drop a synth v svp on the vocaloid1.bat, load the midi, and fix anything that maybe be random stuff the file creator left the in the file than press play :) Side, not sounds like now will replace the n aU with n A: . I think it's just a engine thing but, isn't a big deal.
Here's the convert .bat file for vocaloid 1 users : https://www.mediafire.com/file/aehfto82ukq05j6/Vocaloid1_and_OpenUtau_Converter+(2).zip/file
The .bat does convert data utamatix fails to convert so this should help make vocaloid 1 users life so much easier :)