The issue is solved, i ask for partial refund but you refunded me full amount and i know it cost some fees on your side. For that i am grateful. And sorry for the trouble i have caused and the nagging emails. To keep your inbox clean i will post this here instead. My explanation is i have tried various software in relation to vr over the years, even diy HMD related software using android phones and such; not to mention vireio which is similar. And i also blame my habit of impulse buying things without much thought after reading out few good reviews. Anyway I gave out on diy HMD since a year ago and somehow i forgot about my purchase of vorpx until i got CV1 only recently.