Recording not playable

I recorded a baseball game on MLB Extra, I went to go play it and it pops up the "Do you want to delete this recording?" screen. Is there any way to recover this recording? I answered No, Don't Delete, but it will not let me play this recording. I tried to rewind the recording, but it would not let me rewind either. I also tried a menu reset, but that didn't help.
What causes this problem?

Thanks.