is there anyway to use Avalanche to extract my images from an Aperture Vault? I think I messed up my Aperture library when I previously tried to migrate from Aperture to Lightroom. Now that I no longer have access to Aperture I would prefer to start from a new library. Alternatively, what would I need to do to revive Aperture? Load an earlier version of the OSX on an external drive? Is the Aperture installer still available?

THank you