If you are using a digital platform like Steam, it's often safer to Verify Integrity of Game Files through the game settings to automatically repair any corrupted update data.
Do you need the to apply this update to your game directory, or Watch.Dogs.2.MULTi16.Update.v1.17.part4.rar
The file Watch.Dogs.2.MULTi16.Update.v1.17.part4.rar is the of a split archive. To successfully use it, you need to keep these technical requirements in mind:
This followed larger content updates (like v1.16, which added 4-player co-op) to ensure the game remained stable for the long term. Technical Breakdown: "part4.rar"
You cannot extract this file by itself. You must have all preceding parts ( part1 , part2 , part3 ) and any subsequent parts in the same folder. If you are using a digital platform like
Watch_Dogs® 2 - Watch Dogs 2 – 1.17 Patch Notes – Bug Fix Patch - Steam News.
Ensure you aren't missing any .rar files in the sequence.