Got people help me to get my last achievements? The "It's the final showdown".

I’ve been working on trying to get it to work. This is an entire day.

Just bought, press play, splash screen starts, spins, disappears. Reverts to play status? anyone else encounter this issue?

After completing the entire story and unlocking the last operation (I completed the game twice for this operation), this operation, which is unavailable until completion, disappears from my list, especially when you still have other active operations. How can I open and complete this operation?...

so i just bought WD2 and i literally cannot open it. when i start it it tells me to get a cd key. i right click watch dogs on steam, go to manage, and theres no cd keys option. in DLCS the activation dlc is checked. my steam and ubi accounts are linked and i am logged in. i can guarantee i've tried 95% of things. anything i can do?...