So again the easiest thing to do would be to change the name of the VI so they are not the same. If that solution doesn't work for you I may have another idea. Since there doesn't appear to be a dipose or destroy method, you might need to close the LabVIEW Application reference instead. Something similar to
oVI = oLabVIEWApp.GetVIReference(cfg.VIFilePath, "", false, 0);
oLabVIEWApp.Quit()
Once you have removed the LabVIEW Application from memory you can reopen the reference and try calling another VI path. Let me know if you make any progress.
Andy F.
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National Instruments
