The Rosetta Stone Install CD v2.1.4.1A Program is protected by SafeDisc 4.6. Will need to use SafeDisc Hider with the specific language image. Usage Instructions: 1. Ensure you have a 'The Rosetta Stone' engine installed (v2.1.4.1A or later) 2. Run sd4hide.exe 3. Mount image 4. Press hide on sd4hide window 5. Run Rosetta Stone 6. Press restore on sd4hide window