macro command for "reset" or "data point" and "deselect and element"....

I have a macro that will select an element and delete it, then select
another element and change the attributes.  I am having problems
"deselecting" the final element.  I read something about command for a
data point, but have not been successful.  Should the following lines
set a data point which will "de-select" an element that is presently
selected?

        point.x = 0
        point.y = 0
        point.z = 0
        MbeSendDataPoint point, 1%
        MbeSendReset

  My macro is getting caught at the "Select by attribute" dialog,
Alert about filter location/display. The window does not appear bu the
element is still "selected"

What are the command lines I can add to my macro that will set a
"reset" or data point to de-select any elements?

thanks
redbyrd