[libvirt] Libvirt java from Windows

I am writing a java based client that would be executed from windows that will use libvirt. 1. Got libvirt-java ( http://libvirt.org/sources/java/libvirt-java-0.4.7.tar.gz) and build a jar out it (ant with no params) 2. Then, according to http://libvirt.org/windows.html, built a dll using the "MSYS build script" 3. Got 2 files libvirt-0.dll and libqemu-0.dll When I run the sample example(from Eclipse) from http://libvirt.org/java.html I get the following error: Exception in thread "main" java.lang.UnsatisfiedLinkError: Unable to load library 'virt': %1 is not a valid Win32 application. at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:169) at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:242) at com.sun.jna.Library$Handler.<init>(Library.java:140) at com.sun.jna.Native.loadLibrary(Native.java:368) at com.sun.jna.Native.loadLibrary(Native.java:353) at org.libvirt.jna.Libvirt.<clinit>(Unknown Source) at org.libvirt.Connect.<clinit>(Unknown Source) at Main.main(Main.java:26) Also tried instead of step 2 cross compile in Fedora - same error message when I use new dll's. Does anybody have any idea where do I start fixing the issue?? -- Thank you, Sergey Sudakovich