JOGL Doesn't Work under JDK 1.5 RC

I updated my JDK 1.5 beta 2 to JDK 1.5 RC, and my JOGL programs stopped working. First of all, I noticed that installing the RC version of the JRE over beta 2 removed my bin/jogl.dll and bin/jogl_cg.dll (although it kept lib/ext/jogl.jar), so I replaced everything with newly downloaded versions. Now, I get the following error whenever I try any JOGL sample or my own program:

Exception in thread "Thread-4" java.lang.UnsatisfiedLinkError: CreateDummyWindow

        at net.java.games.jogl.impl.windows.WGL.CreateDummyWindow(Native Method)

        at net.java.games.jogl.impl.windows.WindowsGLContextFactory$NativeWindow
Thread.run(WindowsGLContextFactory.java:260)

What’s going on?

Hm, now I tried uninstalling JRE 1.5 and reinstalling it and JOGL, and it’s working again. No idea what was happening before.