Following with Dennis's solution here is a link to an example taht can automatically remove the VI.lib files from an LLB.
Run this example on your LLB and you shoul dthen be able to open the top level VI up and it will find the new vi.lib files rather than the old ones. You may have to run the VI in the older version of LabVIEW. <a href="http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=B45EACE3E38856A4E034080020E74861&p_node=DZ52027";>Removing vi.lib Files from a Hierarchy, Directory, or LLB</a> Evan National Instruments
