Solution
When the location of the NI source media is moved to a new location, LabVIEW will not be able to find the software and will prompt the user to point to the new location of the media as seen in the image below.
The next time a user attempts to build an installer LabVIEW will know of the new location and it will automatically point to the new NI source media location.
If you fail to find an installer, you think you should have, it is advised to
uninstall/reinstall the associated software from NI Package Manager to get all the missing components back. This is especially true when your
Installer source location is pointing to an unexpected or inexistent path.