Java SE (Java Platform, Standard Edition)

I'm trying to build a JavaFX app from scratch (that is, by including the jar file from the JavaFX SDK rather than by using the special JavaFX project type from NetBeans). It runs fine in NetBeans. However, when I try to launch it as a jar file from the command line (using "java -jar dist\TestApp") I get the following. Has anybody seen this before, and if so how can I fix it?:

*** Fallback to Prism SW pipeline
Exception in thread "main" java.lang.RuntimeException: java.lang.UnsatisfiedLink
Error: Can't load library: C:\dev\TestApp\dist\bin\mat.dll
at com.sun.javafx.tk.quantum.QuantumToolkit.startup(QuantumToolkit.java:
289)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:68)

at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherIm
pl.java:145)
at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:
27)
at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:97)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.UnsatisfiedLinkError: Can't load library: C:\dev\RedactionT
oolPrototype\RedactionToolPrototype.Core\dist\bin\mat.dll
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.load0(Unknown Source)
at java.lang.System.load(Unknown Source)
at com.sun.glass.utils.NativeLibLoader.loadLibraryFullPath(NativeLibLoad
er.java:155)
at com.sun.glass.utils.NativeLibLoader.loadLibraryInternal(NativeLibLoad
er.java:85)
at com.sun.glass.utils.NativeLibLoader.loadLibrary(NativeLibLoader.java:
30)
at com.sun.glass.ui.Application$1.run(Application.java:28)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.glass.ui.Application.loadNativeLibrary(Application.java:26)
at com.sun.glass.ui.win.WinApplication.<clinit>(WinApplication.java:33)
at com.sun.glass.ui.win.WinPlatformFactory.createApplication(WinPlatform
Factory.java:20)
at com.sun.glass.ui.win.WinPlatformFactory.createApplication(WinPlatform
Factory.java:17)
at com.sun.glass.ui.Application.Run(Application.java:51)
at com.sun.javafx.tk.quantum.QuantumToolkit.startup(QuantumToolkit.java:
279)
... 5 more