"java.exe" exited with code 1

Hello,

I am facing with this Java error compiling my Android project with current stable Xamarin version on Windows 8 with VisualStudio 2013.

I have included the Google Play Services (Jelly Bean) component in the project because I use Google AdMob in my App.

On the Mac with Xamarin Studio the project compiles and runs without errors. I just had to increase the Java heap.

I tried to increase the Java heap in the project properties, updated my local Java installation, set the API Level to 16.....but nothing helps.

I always get the Java.exe exited with code 1 error.

Any ideas ? Can anyone help me ?

Thanx

Marco