For example, when I open preferences in Komplete Kontrol and go to "Plug-ins" I can see Komplete Kontrol has recognized the ARP 2600 V3 plug-in. But when I go to the "Library" tab of the KK preferences, it doesn't show the library for the ARP 2600. But then I go to my hard drive, /library/Arturia/ARP 2600 V3/Third Party/Native Instruments/presets they are all there. I have tried reinitializing the Komplete Kontrol database by deleting komplete.db3 and favorites.db3, and uninstalling and reinstalling the ARP 2600 from the Arturia Software Center. No luck. Some of my Arturia synths are showing up no problem, and others aren't.