Installing Memento on macOS

1. Read the Notices for macOS.
2. Open the Memento Download Area.
3. Execute the installation procedure according to the processor architecture and the driver type:

Installing dext packages on Mac computers with Apple silicon

1. Download memento-macos-aarch64-dext-<MA.MI.RE.BU>.pkg
2. After package files have been downloaded with Safari, the usual double-click to launch the installer will not let you install the package. You shall use instead control+click and select Open to launch the installer. A window will pop up, click then on Open to proceed.
3. Launch the installer tool to install the software tools on your Mac.

Installing kext drivers packages on Mac computers with Apple silicon

Step 1. Enable kernel extensions

Kernel extensions must be explicitly enabled before the installation of Euresys -aarch64-kext- packages on Mac computers with Apple silicon.

See https://support.apple.com/fr-be/guide/security/sec8e454101b/web

To enable kernel extensions on a Mac with Apple silicon:

1. Enter macOS recovery
2. In Utilities > Startup Security Utility > Security Policy
a. Select Reduced Security
b. Check Allow user management of kernel extensions from identified developers
3. Restart the system

Step 2 Launch the installer

1. Open the Memento Download Area and download memento-macos-aarch64-kext-<MA.MI.RE.BU>.pkg
2. After package files have been downloaded with Safari, the usual double-click to launch the installer will not let you install the package. You shall use instead control+click and select Open to launch the installer. A window will pop up, click then on Open to proceed.

Step 3. Approve kernel extension

After installing eGrabber or Memento Euresys -aarch64-kext packages, newly installed Euresys kernel extensions must be approved by the administrator in the Security and Privacy preferences and the system needs to be restarted.

Installing kext drivers packages on Mac computers with an Intel processor

1. Open the Memento Download Area and download memento-macos-x86_64-kext-<MA.MI.RE.BU>.pkg
2. After package files have been downloaded with Safari, the usual double-click to launch the installer will not let you install the package. You shall use instead control+click and select Open to launch the installer. A window will pop up, click then on Open to proceed.