Playing Back Animation?

How come I can’t play back any animations that I rendered in Blender Internal in the 2.53 beta?

go into the user preferences
look under the “file” tab
the bottom entry lets you set what program to use for playback, I like VLC
I don’t know why the internal option doesn’t work


Still doesn’t work. It’s like the button itself is disabled, not the player…

Bump .