I am trying to consume those 2 safe array into a
c# compac framework application without leaking.

This is the server side methode I am calling:
interface IArrayDataAccess : IDispatch{
  [id(1), helpstring("method Get1")] HRESULT Get1([out] SAFEARRAY(LONG)* 
_data, [out] SAFEARRAY(CHAR)* _state);
};

And this is the implementation:
STDMETHODIMP CArrayDataAccess::Get1(SAFEARRAY** _data, SAFEARRAY** _state)
{
  SAFEARRAYBOUND ArrayBoundaries;
  ArrayBoundaries.lLbound   = 0;
  ArrayBoundaries.cElements = 1000 * 1000 * 1000;

  *_data  = ::SafeArrayCreate(VT_I4,  1, &ArrayBoundaries);
  *_state = ::SafeArrayCreate(VT_UI1, 1, &ArrayBoundaries);

  return S_OK;
}

AND this is the C# CF test Application than consume it:
         ...
          Array arData;
          Array arState;

          objIArrayDataAccess.Get1(out arData, out arState);
          System.Diagnostics.Debug.WriteLine("Get: " + lSeq++);

          arData = null;
          arState = null;
          ...

The probleme is that under the compac framework, the call to Get1 methode 
leak and there is no leak with the same project under win32. Anyone could 
help me??
I use the compac framework 2 with latest update and fix.