I have Win7 and on computer installed Mathematica 10 and CDF player 10. After preparing CDF file I want to see it, but when i clik on the file, it opened in notebook of Matematica/ What i have to do. Thanks. Valery Cherkasskiy
Your operating system is what decides this. It decides which program should open your file.
One way around this is to open CDF player and then open the file from the CDF player.
