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LaCie USB Key Software
Posted: February 13, 2014

Mac® Users: If you are running OS X 10.6 64-bit (Snow Leopard) or OS X 10.7 (Lion) or OS X 10.8 (Mountain Lion) or OS X 10.9 (Mavericks) , you must install the latest version of OSXFUSE before running the LaCie Private-Public installer. Download OSXFUSE

All Users:

  1. Connect your LaCie Key to your computer and wait a moment for it to mount.

  2. Download the software zip file from

  3. Double-click the zip file and then copy the extracted files and folder to the top-level of your LaCie Key.

  4. Navigate to your LaCie Key and launch the "LaCie setup" installer.

  5. Follow the on-screen instructions.

  6. Unmount and disconnect your LaCie Key.

  7. Reconnect your LaCie Key.

  8. Your software suite is successfully installed.

Note: After installation, your can delete "LaCie", "LaCie setup.exe", and "content" folder.

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