I have a LabVIEW project that uses VIs and classes within an lvlibp packed library developed by another company but we own the source. I have been able to run my code in the development environment successfully. However, when I build an executable, the executable pops up a message and file browser saying it cannot find a vi in the lvlibp file. I have saved and recompiled the lvlibp and copied over to my project then saved my project and built it against the lvlibp. But when I run, the same thing happens. I placed the lvlibp in the same folder as the executable. I have also copied the whole data folder into the directory but it still does not work. If I use the file browser that pops up and click on the lvlibp it still fails and pops up a window that says "LabVIEW: file not found. The file might be in different location or deleted. Use the command prompt or the file explorer to verify the path is correct. The file '' could not be loaded. Select Another?". In the build spec for my exe project I have listed my lvlibp file. What am I missing?