Allright, some good news....
I touched my config.ini about OpenGL, so anything loooks good for now.
My Bf.109G6 is fully loaded. Normandy map loaded well. No black or white loaded objects for now.
However, it tends to crash if I put maximum RAM size over than 256 MB.
So bascially if i set my maximum RAM size 512 MB , mission will load and cockpit will appear.
Then it will freeze and game will crash to the desktop.
And I do have terrible lag also....
I mean it is so awful that I do have problem especially taking off and landing.
When I am on the sky it reduces the lag, but still it's laggy.
I didn't have any problem like this before. So I thought if I put the resolution down to 800x600 32bits will reduce the lag.
However, game will end up crashing if it is smaller than 1024 resoultion 32bit.
Maybe something to do with max RAM size or my laptop spec? (My laptop is old one...)
I don't know. I applied all the fixes that I saw on the first post of this thread.
And I am still confused....
Thanks for your attenton BTW!