I have switched from w8 to w7 again and installed fsx and rest from schratch

first tried dx 9 and all went well

then installed dx 10 and the 3 full screen picture doesnot come forward only one and that one is broken picture

the resolution for the screen are right as well in fsx

when i switch back to dx9 all is perfect and switching to dx10 gives one broken screen picture and the rest is all black

any idea?

 

problem solved