So I had a couple WOAI and one Project AI packages installed and they were working fine. However, in the past few days, I installed two new WOAI packages (jetBlue and Southwest). Today, I realized that some of the airlines aren't showing up. The two new ones are fine, as well as some others, but the PAI package isn't showing up (United), and nor are some of the WOAI packages.
I'm not sure if it's because of the newly installed packages, or if it's some mistake I might have made. Everything looks fine in the Scenery and Aircraft config files. Any help would be much appreciated. Thanks in advance
EDIT: I use FSX and Windows 7.