[THEBERBSTER]

Hi IDSW
from what you are saying it would appear that you have had a Windows 10 update.
You are not alone, with many forum members reporting the same, or similar black screen. sound, graphics problems.

If you are using a Nvidia gpu what is your current driver version.
You will find it here, mine is 376.53


Theberbster 28.06.17
There seems to be issues appearing more frequently on the forum regarding black screen or sound and no pictures with the game crashing.
First let's not blame Ubisoft as the game running one day and crashing the next with the problems mentioned is not a game problem.
My suspicions would be around WIndows 10 updates and with it Microsoft updating incompatible drivers like the 382.05 one.
This seems to be borne out by re-installing the game drivers has cured the problem.

James nix Fixed 28.06.17
When that happens to me I have to go to my documents folder and change the main.cfg to turn v-sync on and that fixes it. "Synchronized=Yes"

Peter