Home › Forums › SharewareOnSale Deals Discussion › Any Data Recovery Pro / Aug 28 2017 › Reply To: Any Data Recovery Pro / Aug 28 2017 Aug 28, 2017 at 6:53 am #8787547 Quote HenfracarGuest [@Riv] “Authentication failure, The registration code has been used on another computer…” Same here even when copying and pasting the registration info.