Please see macOS Recovery security setting requirements that 'Allow user management of kernel extensions from identified developers.'Īfter installation, a volume named “Citrix Files” will appear. Note: Citrix Files for Mac support for Apple silicon devices (M1 chip) is on a preview basis. You will be required to provide an administrator password and accept prompts for mounting the Citrix Files kernel extension to complete the installation.Open the installer package and follow the prompts to install Citrix Files.Upgrade to Citrix Files for Mac version 19.10 or above for full compatibility. Apple’s latest macOS 10.15 Catalina was released on October 7, 2019.