Installing eGrabber on macOS

1. Read the Notices for macOS.
2. Open the support page of the Euresys website: https://www.euresys.com/support/.
NOTE: The Euresys website download area may require user authentication. The user ID and password are not obtained, they are chosen by the user. Access is free and unrestricted.
3. Expand the eGrabber for Coaxlink and Grablink Duo and Gigelink section to display the file list corresponding to the latest available eGrabber release.
4. Execute the installation procedure according to the processor architecture and the driver type:

Installing dext packages on Mac computers with Apple silicon

1. Download egrabber-macos-aarch64-dext-25.05.1.*.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.

The extension installer applications will be launched automatically and will be waiting for the administrator to approve the newly installed Euresys extensions in the Security and Privacy preferences.

3. Launch the installer tool to install the driver files and software tools on your PC.

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. Download egrabber-macos-aarch64-kext-25.05.1.*.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. Download egrabber-macos-x86_64-kext-25.05.1.*.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.