Home › Forums › SharewareOnSale Deals Discussion › AOMEI Backupper Professional / May 1 2016 › Reply To: AOMEI Backupper Professional / May 1 2016 May 1, 2016 at 2:40 am #4835702 Quote PatelavaxGuest When I try to install Windows 10 SmartScreen say me that is an “app not know” and suggest me to NOT continue with install… it’s normal?