Customer Service > iLumina FAQs 

I have both iLumina 1.1 and Left Behind 1.1 on my computer. Will installing iLumina Gold or iLumina 2.0 affect Left Behind?

Yes. There is no integration between Left Behind 1.1 and iLumina Gold, like there was with iLumina 1.1.

But if you like, you can have both iLumina 1.1 and Gold on your computer simultaneously. So you can keep iLumina 1.1 on your computer to maintain the integration with Left Behind.

But you don't have to -- you can uninstall iLumina 1.1 and keep Left Behind, and really not miss much. That's because Left Behind's "Go to iLumina" button is really just a convenience for launching iLumina. You get the same effect by just launching iLumina from the Start Menu or desktop icon.

Note that if you decide to keep iLumina 1.1 on your computer for the integration, clicking Left Behind’s “Go to iLumina” button will continue to launch iLumina 1.1.