system_exec

[TUDS]

Hi

I am using Labview 7 express so hence I cannot view the block diagram of the code.Attached is my problem.

[JellyBeans]

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@TUDS wrote:
Hi

I am using Labview 7 express so hence I cannot view the block diagram of the code.Attached is my problem.

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What? I don't see any problem. i can view the block diagram.

A Rafiq

[altenbach]

Your project consists of a VI (lowtran_run.vi) which calls a console program (LOWTRAN.EXE) via lowtran.bat and System Exec.

You should have no problem to look at (or even edit) the block diagram of lowtran_run.vi using any development system of LabVIEW 7.0 Express (base, full, professional, etc.). I can do so either in LabVIEW 7 Express or in LabVIEW 7.1.

(Of course LOWTRAN.EXE is a plain program and not LabVIEW based at all (and thus has no block diagram)).

Is it possible you only have the LabVIEW 7.0 Express Runtime installed? What is your OS? In windows, go to "Add/Remove programs" in the control panel, click on "National Instrument Software", and click [change]. It should tell you in more details what you have.