DeaconHunter

i installed the latest java. then i installed my hd on this new laptop. when i double click the jar icon in the director i created windows asks me what to do with it. save or run. no matter what i do all it does is make new copies of itself. it won'tt run. when i right clicked on it and told it to use java to open, a window opened for a fraction of a second and then gone. help someone please.