• Which the release of FS2020 we see an explosition of activity on the forun and of course we are very happy to see this. But having all questions about FS2020 in one forum becomes a bit messy. So therefore we would like to ask you all to use the following guidelines when posting your questions:

    • Tag FS2020 specific questions with the MSFS2020 tag.
    • Questions about making 3D assets can be posted in the 3D asset design forum. Either post them in the subforum of the modelling tool you use or in the general forum if they are general.
    • Questions about aircraft design can be posted in the Aircraft design forum
    • Questions about airport design can be posted in the FS2020 airport design forum. Once airport development tools have been updated for FS2020 you can post tool speciifc questions in the subforums of those tools as well of course.
    • Questions about terrain design can be posted in the FS2020 terrain design forum.
    • Questions about SimConnect can be posted in the SimConnect forum.

    Any other question that is not specific to an aspect of development or tool can be posted in the General chat forum.

    By following these guidelines we make sure that the forums remain easy to read for everybody and also that the right people can find your post to answer it.


  1. Misho

    MSFS Converting P3D 3D structures (bgl) to MSFS2020 using MCX - textures are a no-show

    Hi everyone, I am trying a direct conversion of a P3D object (bgl) into MSFS2020 using MCX. Everything went fine, except the textures are not showing up in MSFS2020. Here is what I did: I converted a large object (a hangar) I designed for P3D into MSFS2020 project using MCX (latest version). I...
  2. TheCaptain3618

    Convert P3D v5 airports into P3D v4 Airports

    I'm trying to convert P3Dv5 BGL Files into P3Dv4 BGL Files. How can I do that?
  3. K

    MSFS Clickable cockpit on conversion plane

    Hello everyone, I'm here to see if any of you have converted an FSX aircraft to MSFS? Because I explain my problem, I converted an aircraft (Dassault Rafale C) from FSX to MSFS, the textures are well there inside/outside, the 3d model also the buttons in the cockpit when I pass the mouse over I...
  4. A

    Scenery compatibility

    I'm planning to start making sceneries. As of now all my flight simming is done on FS2004. But I would also like to release my own freeware scenery at some point. How much work would it be to create a scenery compatible with FS2004/FSX/P3D? What are some resources that could help? Needing...
  5. M

    MCX trouble importing older mdl files

    Hi, I'm trying to make good use of the latest lockdown by converting some ancient scenery from FS2004 into FS2020. However, the newest version of MCX that will open the files is bc3aee92 DEV 12.4.2020. With newer versions I get an error opening FS mdl files An error occured during...
  6. Rotornut44

    MCX [Solved] Backwards Animations

    I'm taking a stab at doing my first FS9 to FSX native conversion using MCX. I've been following the great tutorial from tgibson. I have gotten both external and VC models exported. The VC model animations are 100% working as intended, however I'm running into some issues with the external...
  7. xirsir

    P3D v4 Making SCASM (.sca) Ground Polys Work in v4 - Help!!

    Silly me posted this on Reddit first until someone suggested FSDeveloper. The reason I mention this is because as you can see I'm quite concealed about which scenery this is and I'm blanking out names on pictures as you don't know what crazy individual you're likely to find on Reddit, I'll...
  8. Kekelekou

    Tutorial to convert FS2004 aircraft to FSX (and later sims) using ModelConverterX 02012018

    Quick and dirty PDF edition by Kekelekou of Tom Gibson's online tutorial. Please refer to : http://www.calclassic.com/convert_tutorial/ https://www.fsdeveloper.com/forum/threads/fs2004-to-fsx-aircraft-conversion-tutorial.444227/
  9. K

    A bug and the solution.

    I am new here, so posted a bug report on the wrong place. You can read it here: http://www.fsdeveloper.com/forum/threads/mcx-bug-fs9-fsx-incorrect-animations-and-the-solution.440943/
  10. DrzewieckiDesign

    Forum conversion - phpBB Przemo -> phpBB 3.2

    Hi. We are looking for a person/company able to convert a discussion board from the phpBB by Przemo format to the newest phpBB 3.2 and to keep it maintained. I need to have the following things converted (moved): - forum tree (with subforums, hidden subforums etc) - topics, posts and private...