Can't burn certain songs edited by Audacity

[Guest]

I have a program called Audacity that I use to screw (slow down) songs with.
I have used this program and then been able to burn the edited songs before,
but lately, it Windows Media Player won't burn songs after being redone by
Audacity. I have the Windows XP version of the media player. I get the error
message 0xC00D117A. I don't understand why it use to work and then all of a
sudden stopped working. Any help would be appreciated. Thank you.

 

[Guest]

C00D117A: Windows Media Player has encountered a problem with the portable
device
One of the following problems might have occurred with your portable device:
The storage card on the portable device is full. Free some space on the
storage card, and then try copying the files again.
The portable device is not turned on. Turn on the device, and then try
copying the files again.
A playlist or folder cannot be created on the portable device because it
does not support this function.