My friend, sorry for late reply, but notice how it says "Cannot connect to minecraft.net".
Which means the minecraft.net servers are down, or the login servers are down. (Right now the login servers are)
If you have updated your minecraft.jar since it has been down, or it has crashed since then, then it'll say (Not Downloaded).
Therefore, you'll have to wait until minecraft's login servers come back up.
My friend, sorry for late reply, but notice how it says "Cannot connect to minecraft.net".
Which means the minecraft.net servers are down, or the login servers are down. (Right now the login servers are)
If you have updated your minecraft.jar since it has been down, or it has crashed since then, then it'll say (Not Downloaded).
Therefore, you'll have to wait until minecraft's login servers come back up.
Which means the minecraft.net servers are down, or the login servers are down. (Right now the login servers are)
If you have updated your minecraft.jar since it has been down, or it has crashed since then, then it'll say (Not Downloaded).
Therefore, you'll have to wait until minecraft's login servers come back up.
This thing is I haven't updated my jar!