Since "Part 02" is just one segment of a multi-part archive, a blog post about it should focus on how to properly handle multi-part RAR files and ensure a clean installation of DmC: Devil May Cry .
To get the game running, follow these steps once you have located the missing part: download-dmc-devil-may-cry-apun-kagames-part02-rar
Move all parts into the same folder on your hard drive. Since "Part 02" is just one segment of