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Good morning all,
Does anyone know why a program made on labview 2019 does not work when put on labview 2020

thank you

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Message 1 of 9

If it's compiled to an exe you need the exact same version of run time Engine.

If it's code, you've forgot to install some package.

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Message 2 of 9

Hi thib,


most often describing the words "does not work" with more details reveals some (possible) reasons why it "does not work"…

Best regards,

using LV2016/2019/2021 on Win10/11+cRIO
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Message 3 of 9

there are a lot of them and I don't know how to write them. I am therefore putting a picture of the problems that labview encounters and that I cannot change

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Message 4 of 9

following the problem

Download All
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Message 5 of 9

Hi thib,


PLEASE upload images as real images: JPG or PNG! (When there are more than 2 images: ZIP them before uploading!)

Don't hide them in 3 huge proprietary Office file formats - you really don't need to attach 60MB of mostly French stuff…


Can you translate the error messages to English? Can you attach your VI?

Best regards,

using LV2016/2019/2021 on Win10/11+cRIO
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Message 6 of 9

Did you read all of those errors? What do they say? Did you install the Report Generation Toolkit for LabVIEW 2020? All of these errors suggest that you did not.

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Message 7 of 9

1. Please do not load up MS Word files.  Many people will not load them since they can easily be virus ridden.  Just load up the png screen shots.

2. From your first upload, it looks like you do not have the Report Generation Toolkit installed.

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Message 8 of 9
Accepted by topic author thib101200

Obviously, you are new to the forum, but you need to stop what you are doing There is no justification in the world to attach 60+ MB of msword files to relay a few sentences (~100bytes) worth of information.


Do you know how to take screenshots? (simple "alt-prtsc" or the windows 10 snipping tool)? Do you know how to insert images directly in into posts? You can paste (ctrl+v) directly from the clipboard!




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Message 9 of 9