nivbai activex call to labview missing step result's?

[Frenky]

I'm traying to call NIVBAI script in labview using activex calls to get step measurment information. For some steps 

I'm geting good valuses, but for some steps in vision builder script wher I'm using calculator or global variable, the values of steps are 0.

can someone advise me how to correct that problem? attached picture explains my problem. sorry for may englisch.

Thank's in advance!