One common point of confusion is trying to open "Part 2" individually. To get to the data inside, follow these steps:
Open only the Part 1 file using a utility like WinRAR or 7-Zip. sc25624-CIS.part2.rar
This usually means one of the parts was corrupted during download. You may need to re-download Part 2 specifically. Safety First One common point of confusion is trying to
Unlocking the Archive: Working with Multi-Part RAR Files (sc25624-CIS) sc25624-CIS.part2.rar
Massive repositories of security standards. How to Extract "Part 2"