I don't know if it is a bug or an intended change, but the path setting "Library Directory" is ignored in LV7 built apps. In LV6, we could set it to the LabVIEW directory and launch unbuilt VIs (with launcher built app) and VIs from vi.lib and user.lib were found where expected.

This doesn't work anymore in LV7. The library directory seems to default to the application directory. We must set vi.lib and user.lib in the search path for the application to find them. However, the load time is much longer then. Workarounds are to put the launcher built app in the LabVIEW directory or copy library VIs in the application directory.