Autogen buildings and vc seems to be darker

Hi to all, this morning i started fsx after some time and saw that vc of any aircraft and autogen building no matter where are just dark. Windows etc. are there but it looks like some shadow problem or contrast. It also reduced my fps and i think, but im not sure that it's Shade for FSX problem because i uninstalled it recently but somehow it didn't went off my fsx completely . Is anyone familiar with this problem ? Thank you