Everything was set to go, I started the Duenna4_P3D, selected P3D_V2 and got an error message saying it could not find the Prepare3D.cfg file. If that's simply a typo, no biggee. . .but if it's looking for prepare3D.cfg (with an "e") it won't find it. . .that's not what it's called. Also, I checked the Duenna settings and the correct path to the cfg file is there.