: Right-click on part1.rar and select "Extract Here" (using WinRAR or 7-Zip). It will automatically pull data from the other parts to create a single folder.
Version 1.17 was primarily a maintenance update released by Ubisoft to improve the game's performance and fix lingering bugs. Key features of this versioning often include: Watch.Dogs.2.MULTi16.Update.v1.17.part1.rar
: This is the specific version of the patch. Version 1.17 was one of the later stability and content updates for the game. : Right-click on part1
: Copy your save game folder to a safe location before applying updates, as patches can sometimes corrupt older save files. Watch.Dogs.2.MULTi16.Update.v1.17.part1.rar