DEAD SPACE 3 : GAME PROBLEM FIXED

Hey Guyz ..!!  I came across to fixed all Dead Space 3 problems like -- CHAPTER 9 (Snow truck E doesn't appear ,which let us to jump from that) , CHAPTER 13 (Boss fight- Snow Bug always break free and keep attacking, it must splitt into 2 pieces) etc...
So back on point how ?
⚽ :-- Set your game graphics to 1024*768 , vsync OFF , Windowed fullscreen , quality low. APPLY 
🏈 :-- Now,  PRESS Window button on your pc/laptop keypad , Unhide your folder and option (Control Panel).
🏀 :-- Now, Go to C:/user/User name/ appdata/local,EA games/Dead space3/system
(4) :-- Now, (its an Important part**) CORRECT all options from true to false, and set all digits 2 to 1 , and window.height to 480 and window.width to 640..... SAVE IT.
(5) :-- Now, click dead space 3 icon , now your game will resume up 
👿 :-- turning on the harpoon generator pressing [F] continuously for 3-4 times , lure snow bug to the harpoons(laser area) , then go towards the (whatever you call that rotator box or something else) PRESS [F] continuosly for 15-20 times . then the snow bug might escape from that 1 time but do again this time it will gonna cut into 2 pieces.....
          revert your game graphics setting after save when you successfully pass chapter 13 :: from game menu itself..
          DO THESE INSTRUCTIONS WHENEVER YOU GOT STUCK, DUE TO GAME PROBLEM 

finally Njoy Game 🙂