C6 IN macOS CATALINA
The Elektron C6 utility is a 32-bit application and is not supported under macOS Catalina since Catalina only allows 64-bit applications. C6 will not be updated further. Instead, we recommend using Elektron Transfer for transferring samples, sounds, presets, and OS updates to your Elektron device. Transfer is compatible with macOS 10.11 and later / Windows 8.1 and later.
Transfer does not support SID Station, Octatrack MKI/MKII, and Analog Drive. For Monomachine and Machinedrum (all versions), only OS transfers are supported.
You can download the Transfer utility here: https://www.elektron.se/support/