Please let me know if you are trying to install Adobe Flash CS6 or Adobe Flash player.
Also do let me know what OS you are on and if any error message comes up during download / install.
If it's flash player, do let me know what browser are you using.
adobe flash windows 7
inteernet explorer 8
Moving this discussion to the Installing Flash Player forum.
nothing I do lets me do it.
What exactly does that mean; do you get any error messages?