Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
"The next update for Prepar3D v4 is here! Prepar3D v4.3 takes simulation to the next level offering new features including interactive panel windows in virtual reality (VR), improved scenery dynamic lighting performance, several new C-130 user-selectable aircraft, as well as numerous user interface (UI) enhancements, various stability and performance improvements, multiple bug fixes, and much more."
Did you install all three parts?Got the latest and installed, but there is one thing. Where's the C130s at? The latest P3DV4.3 has 6 new C130 models as default aircraft, but they aren't installed or show up in the selection menu.