Media viewing when running JavaFX on NetBeans in Windows 7

Question

I'm having trouble loading video in a JavaFX MediaPlayer via NetBeans on Windows 7. Media seems to load and play correctly when I launch the player through Java Web Start (without NetBeans), but not when I run it in NetBeans. The same code also works fine when I test it in NetBeans on Windows Vista. Is this a known issue? Any workarounds?
Here is the code snippet:
def mediaPlayer: MediaPlayer = MediaPlayer {
     media : Media {
          source : "http://www.jhepple.com/support/SampleMovies/WindowsMedia.wmv"
     autoPlay: true
}and the error output:
java.lang.UnsatisfiedLinkError: com.sun.media.jmcimpl.plugins.directshow.DShowEngine.ndsInit()Z
        at com.sun.media.jmcimpl.plugins.directshow.DShowEngine.ndsInit(Native Method)
        at com.sun.media.jmcimpl.plugins.directshow.DShowEngine.nInit(DShowEngine.java:234)
        at com.sun.media.jmcimpl.plugins.directshow.DShowProvider$1.run(DShowProvider.java:206)
        at java.security.AccessController.doPrivileged(Native Method)
        ...My test platforms are:
Windows 7 (64-bit), NetBeans 6.7.1 and 6.8 RC1, and Java 6u17
Vista (32-bit), NetBeans 6.7.1, and Java 6u14

Answer 1

I also tried adding to my system environment path variable: %JAVA_HOME%\bin;%JAVA_HOME%\jre\bin;and this did not help.
My webstart properties are:
$label=Web Start
execution.target=jnlp
javafx.profile=desktopbut I think the matter is more basic because I also receive the same error from the command line:
"D:\Program Files\NetBeans 6.8\javafx2\javafx-sdk\bin\javafx.exe" -versionas I already mentioned.