I started this game on Windows 10, and no achievements popped when they should have. So I stopped :)
That sucks buddy! There is one for just launching the ball so maybe try again since the X1 Achievements seem to be popping?
Career total of 50 shots on explosives - Sniper Elite V2 Remastered
Snipe 100 moving targets - Sniper Elite V2 Remastered
Get a total shot distance of over 4,000 meters in Saint Pierre - Sniper Elite V2 Remastered