Here's a fix for the problem with O'Hare taxiway lights when using it under DX10 and FSX. To install it, perform these two steps:
Step 1Download this:
http://www.fsdreamteam.com/download/FSDT_OhareX_DX10.zipAnd uncompress it into the following folder:
YOURFSXFOLDER\Simobjects\MiscSelect the option to "Merge" it with the current folder contents.
Step 2Download and install the current Stand-Alone Addon Manager:
http://www.fsdreamteam.com/sa-addon-manager-setupx
If you downloaded the O'Hare Full installer after today, May 12th 2014, you don't need to apply this fix. You can verify this by right-click your oharex_setup.exe and select Properties->Details. If the installer version is
2.3.4 or higher, you
don't need this fix, because it's already included in the installer.