My external hard drive died, so I'm trying to start from scratch. I had some backups on another SSD and copied those to the new hard drive in APFS format. I still have to download a bunch more stuff, but NA2 won't let me download ANYTHING, even when I set the locations to the defaults. It just gives me the "installation failed" message. Meanwhile, the libraries I copied to the hard drive just appear with an exclamation point next to them, so they don't even have an installation option. I've followed pretty much everything I've found on here, and no luck.
This is obviously super upsetting, because I rely on this stuff for all my projects. I basically can't make music right now because of this.