Hi, sorry for my bad english.
Today, trying to tweak my FSX again, i set some configs on Nvidia inspector and also in my CFG. I have never used DX10 Before. I try using an cfg that i found on internet to see if that give me some extras fps, but no, so i delete it. This CFG had the DX10 active.
Next to that, i try to build a new cfg. When FSX started, the screen when the aircraft preview were was black. I tried everithing, deleting my cfg, deleting the Shaders, the Nvidia inspector config, etc. But nothing worked.
For me, unistalling everything and reinstalling isnt an option. I have a lot of freeware and payware addons, so, that would be VERY hard and tedious.