Assassin's Creed Black Flag installation

[ArpanatTom]

I've been using Uplay from past two years and saw that games like AC Brotherhood, AC II leave the installation file in uplay installer cache when downloading and from that installer I can install my game after a clean installation of windows but games like AC Black Flag, Watch Dogs don't leave any installer in installer cache (not sure because never completed one, i suspected because whenever ac brotherhood or ac2 is downloading, the files are put into the cache first but in case of black flag and watch dogs the files are put into the installation directory leaving nothing into cache) . I have disks of black flag but after installing from disks it still wants to download more than 6.5GB, so do any of you have experience with this and give me suggestion. Tanks in advance.

 

[Notrix]

The extra downloads include Improvement patches as well as DLC's
Have tried switching of the internet connection before installing the game?

 

[ArpanatTom]

The extra downloads include Improvement patches as well as DLC's
Have tried switching of the internet connection before installing the game?

Uplay offers offline mode before updating that 6.5GB when installed from disk but when I download the game directly it gives latest version including DLCs with ~25GB but as I said before those files don't go to installer cache, instead they directly go to game installation directory. So if anyone have experience with it could share, it would be much appreciated .