Adobe Audition CS6 is legacy software released in 2012. Adobe has officially discontinued support for it. Modern macOS versions (Catalina, Big Sur, Monterey, Ventura, Sonoma) are not compatible with the installers for CS6. Additionally, Adobe has removed the CS6 installer links from their public servers. Bunny.the.killer.thing.2015.720p.hin.eng.bluray... Here