We received your example .wav files that do not work with Vogone. We found the reason and fixed it so Vogone will now open .wav files that have extraneous data in the wave header.
We released Vogone 3.101 last week with this fix.
All Vogone 3.000 users can download and install it for free.
We sincerely thank you for helping us identify this bug so we could fix it. 