Verify your current game version in the or by right-clicking the game executable and checking Properties > Details . If you aren't on , this update will likely fail or break your game.
This means a part is corrupted. Redownload the specific part mentioned in the error. Checksum Mismatch: Your base game version ( ) must match the update's requirements exactly. Update.v1.517.253.0.to.v1.533.661.0.part1.rar
The software will automatically pull data from the other parts. 3. Run the Update Open the newly extracted folder. Look for an Update.exe or Setup.exe . Verify your current game version in the or
Community updates often include a folder named , "CODEX" , or "Online Fix" . Copy the contents of that folder. Update.v1.517.253.0.to.v1.533.661.0.part1.rar