diff --git a/build/windows/dist.sh b/build/windows/dist.sh
index f668d47d2..b8d057d4a 100755
--- a/build/windows/dist.sh
+++ b/build/windows/dist.sh
@@ -67,10 +67,10 @@ cp work/java/lib/rt.jar arduino/lib/
 cp dist/jikes.exe arduino/
 chmod +x arduino/jikes.exe
 
-cp dist/ICE_JNIRegistry.dll arduino/
-chmod +x arduino/ICE_JNIRegistry.dll
-cp work/rxtxSerial.dll arduino/
-chmod +x arduino/rxtxSerial.dll
+#cp dist/ICE_JNIRegistry.dll arduino/
+#chmod +x arduino/ICE_JNIRegistry.dll
+#cp work/rxtxSerial.dll arduino/
+#chmod +x arduino/rxtxSerial.dll
 cp work/*.dll arduino
 chmod +x arduino/*.dll
 
diff --git a/build/windows/dist/avr_tools.zip b/build/windows/dist/avr_tools.zip
index dcb262362..c85df3d43 100644
Binary files a/build/windows/dist/avr_tools.zip and b/build/windows/dist/avr_tools.zip differ
diff --git a/build/windows/dist/libusb0.dll b/build/windows/dist/libusb0.dll
new file mode 100755
index 000000000..9387bedad
Binary files /dev/null and b/build/windows/dist/libusb0.dll differ