Cannot find 64-bit program file for library 'VXI Library'.

[AllenInIowa]

Our 64-bit project fives this warning:

Cannot find 64-bit program file for library 'VXI Library'.

What is this and what do I need to do to shut it off?

Thanks...

[RobertoBozzolo]

If you are not using VXI you could try unchecking the corresponding option in the Library menu if checked: go to Libray/Customize, change the option and restart CVI.

[AllenInIowa]

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@RobertoBozzolo wrote:

If you are not using VXI you could try unchecking the corresponding option in the Library menu if checked: go to Libray/Customize, change the option and restart CVI.

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Thanks! I changed this, but it did not seem to modify the workspace or project file. Do you know where this is saved? Or will we have to do this on any system with LabWindows development tools?

And it begs the question... what if we actually wanted to use this (we do not)? Is it missing or some extra install step needed?

[RobertoBozzolo]

Regarding your first question, the list of libraries is maintained at system level so a change in the list is not reflected in the project or the workspace. I seem to remember to have red some post about options kept at project and system level but didn't find it at the moment. I suppose they are stored somewhere in the registry or in some configuration file of CVI. You'll have to manually update every system of yours, but fortunately this is an option that remains valid until it is changed, regardless the project loaded.

Since I don't develop 64-bit programs I cannot help you for the second question.

[AllenInIowa]

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@RobertoBozzolo wrote:

...snip...

Since I don't develop 64-bit programs I cannot help you for the second question.

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Side question: are there any 32-bit Windows systems in existence? I did not even realize 32-bit was still an option for anything supported/sold?

[rolfk]

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@AllenInIowa wrote:

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@RobertoBozzolo wrote:

...snip...

Since I don't develop 64-bit programs I cannot help you for the second question.

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Side question: are there any 32-bit Windows systems in existence? I did not even realize 32-bit was still an option for anything supported/sold?

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While it is pretty hard to find nowadays computers running a 32-bit version of Windows, it is still quite common to have 32-bit applications. Visual Studio, LabVIEW and several other programming environments still support creating 32-bit applications and DLLs (at least on Windows, for other platforms NI has discontinued support for 32-bit application generation with 2017 I believe).