Inverted colors in game with Windows 7 x64

[JeremyP1]

Hello,
I'm using Parallels 11 with windows 7 (x64) on my macbook pro 17" (mid 2009) El capitan.
I'm having some trouble in the game Final Fantasy XI, where the 3D graphics sometimes appears color-negative. The menus, icons etc are ok, the problem only seems to affect 3D.

I tried several things I found on internet, like let the "resolution screen window" open when playing the game. Or shutdown explorer.exe in the task manager , etc...

Nothing solve the problem. Any idea what I can do ?

 

[Dhruba@Parallels]

Hi, try this solution.

 

[JeremyP1]

Hello thanks for your answer but my model is a mid 2009 mbp, I don't have a retina display.

 

[Dhruba@Parallels]

Hi Jeremy, did you set the screen resolution as "Scaled"?

 

[JeremyP1]

I don't seem to have the option available :

 

[JeremyP1]

Anyone ?
Here is an example of what happens in my game.
http://s24.postimg.org/nhq5vgped/Capture_d_cran_2016_03_26_20_32_06.png
http://s24.postimg.org/6fxbtdaj9/Capture_d_cran_2016_03_26_20_32_08.png