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Where to Find the Spec FileMost of the National Instruments installers have a default spec file that you can use as a template to modify how the installer behaves. This file is usually found in a support folder, such as suppfiles or supportfiles with a name similar to productName.spec, template_spec.txt, or sample.spec. For LabVIEW the example
Modifying the Spec FileThe spec file contents will affect which features are enabled or disabled by default during the installation. You can modify what should be installed by modifying the spec file. There are two main categories which will be useful:
Using the Spec File in InstallationTo run your installer with a spec file, pass the spec file as a command line argument.
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