mplayer has issues playing .asf video

Binary package hint: mplayer

I was trying to play a .asf video, then at the end, MPlayer doesn't respond so I had to press F11 to get the window to appear so I could report the bug. The bottom toolbar that Mplayer has still appears on the Lubuntu bar on the bottom.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: mplayer 2:1.0~rc4.dfsg1-1ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-9.43-generic 2.6.38.4
Uname: Linux 2.6.38-9-generic i686
Architecture: i386
Date: Fri May 27 15:45:03 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcEnviron:
 LANGUAGE=en_US.utf8
 LANG=en_US.utf8
 LC_MESSAGES=en_US.utf8
 SHELL=/bin/bash
SourcePackage: mplayer
UpgradeStatus: No upgrade log present (probably fresh install)