Right-click and select "Extract Here" using WinRAR or 7-Zip.
This is the second part of the decrypted 3DS archive for Shin Megami Tensei IV . Instructions:
SMTIV-USA-DecrTD-Ziperto.part2.rar Platform: Nintendo 3DS Region: USA Format: Decrypted / .3DS (for Citra/Emulator)