Reply To: 3.1 Portable Ninja wont open on Win10 Home › Forums › System Ninja Support › 3.1 Portable Ninja wont open on Win10 › Reply To: 3.1 Portable Ninja wont open on Win10 August 5, 2015 at 7:03 pm #11016 PhobosModerator 1. Run as Administrator or 2. Right-click on archive with the program. Unblock, Unzip, enjoy. Attachments: