If it says you need 3w player, forget it....It has a virus in it.......I downloaded it and got a virus...It is a dodgy player and the movie it says you need it for is full of nothing..Better to delete and look for another that will play straight away without downloading a player....
Download vlc player to watch it.
if it still won’t work, try this video converter to convert it to some regular video formats.
Strips the need for 3w player and gives you a clean file.
Though, the file is 98% of the time a fake, unless you were looking for porn, then it is at least the correct category.