No, Emsisoft made an official announcement in 2015 that they will no longer be officially supporting Windows XP and Windows Vista after April of 2016. Emsisoft has also constantly mentioned openly, how version 11 of their products will not run on Windows XP or Windows Vista. Emsisoft is aware of the confusion that has come with most of these announcements and how most customers are wondering about whether or not they will still have protection on Windows XP and Windows Vista. You can visit How Windows XP and Vista will be handledto find more comprehensive information.