Ambrose Island Sniper Assassin - wont trigger [Resolved]

PC/Steam - I have run this mission several times. Killing both targets with a sniper, and blowing up the cpu with a bomb - either through the shaft or golf ball. I checked a few youtubes out as well when it didn’t work. I ever tried shooting the cpu with the sniper. That did not work :smiley:

Finish mission and no Sniper Assassin achievement and it still registers it as not completed. This is my 3rd run through with a game restart. There are some npc casualties along the way as its faster. Does not seem to make any difference? Is there a bug?

I did quite recently get a new hd and re-install the game, as well as verify the game files