Problem in getting Mouse.move() to work

So I've Googled around here and elsewhere but I haven't found anyone who replied to people that have similar issues with Mouse.move() as I have.

Basically the compiler says everything is fine with the code but the mouse on the computer won't move.

Set up:
Windows 7, 64 bit

Arduino:
Arduino Due

Arduino IDE:
Arduino 1.5.2 beta

I've tried the following example: Mouse.move() - Arduino Reference

As well as very simple code such as the one bellow doesn't even work:

void setup() {                
  // initialize the mouse.
  Mouse.begin(); 
}


void loop() {
  Mouse.move(0, 40,0);  
  delay(1000);               // wait for a second
  Mouse.move(0, -40,0);  
  delay(1000);               // wait for a second
}

Any help or suggestion is welcomed and extremely appreciated!

Hi

I resently had the same problem, and I was able to solve it by switch my usb cable from the programming port on the due to the native usb port after I had uploaded the program.

Hope this is still usefull for you or maybe for others.