Use a tool like WinRAR, 7-Zip , or The Unarchiver (Mac).

If you are missing parts or the file is corrupted, you will need to re-download the affected segments. To help you further, could you tell me: Do you have (1-6) downloaded?

Right-click on the first file ( .part1.rar or just .rar if it is not numbered) and select "Extract Here" or "Extract to..." . The software will automatically detect parts 2 through 6 and combine them WinRAR Support.

Are you getting a (e.g., CRC failed, CRC error)? What operating system are you using (Windows, Mac, Linux)?

Ensure you have parts 1 through 6 (or higher, if applicable) in the same directory RarLab .