Hello,
I use localized version of MSP 2013 (in czech version). I need empty date by OLE automation. I write this code and it is working:
MyTask.DefaultInterface.ActualStart := 'NEDEF';
it works correctly in czech version of MSP. But it raise error 'The date you entered isn't supported for this field.' in english version of MSP 2013.
So how correctly i empty ActualStart value? Which constant is correct in english version? And what is optimal univeral operation for emptying value?