Problem with ActiveX / Excel / LV7.1 in the program who has worked on an old installation of LV7.1...

Hello

I have a LV7.1 program that worked when ran on an old installation of LV7.1.

I installed Office XP and LV7.1 and you can open the program without any problem.  After the opening I ctrl + shift + click on the run button to force the recompilation and the arrow becomes broken.

All the mistakes I found are the same: invoke node contains terminal unwired or bad.

Here is a screenshot of one of the erroneous block diagrams.  I hope that the error is recognizable.

Only two issues I can think of are:

1. I'm running Windows 7 - maybe the ActiveX does not work the same way?  I'm currently installing Windows XP to see if this corrects the problem.

2. perhaps, there was an Office toolkit or something used with LV7.1 to create this program?  If so, any ideas on what it was and where I can get hold of it?

Thank you

Dave

I suppose that the node to invoke in the picture is the node throwing the error.  Have you tried right-clicking on the refnum automation on the front panel control and a link to the ActiveX component.  If this solves the problem, it's probably the version of changing object model.

Good luck!

-Bob

Tags: NI Software

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