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The Prepar3d Forum

The Prepar3d Forum is a forum for Lockheed's Prepar3d simulation software. Quoting Lockheed Martin; "Prepar3D furthers the development of Microsoft® ESP while maintaining compatibility with Microsoft Flight Simulator X, allowing many thousands of add-ons to be used within Prepar3D."  This forum is for general user-to-user discussions.  Official support for this product can be obtained at Lockheed Martin.  Website - https://www.prepar3d.com/

  1. Started by planenut,

    I have already posted this over on the Quality Wings forum but so far no help. Trying here. On the RH CDU scratchpad there is a string of V's and W's that look like this: VWVWVWVWVWVWVWVWVWVVW. I Cannot clear this out and use the scratch pad. When I use the Clr button I can clear it up somewhat but the letters are resistant to clearing then they just comes back immediately. I even went so far as to uninstall the plane, redownload, and reinstall. Still have the same problem. The LH CDU works fine. I have no idea where these letters came from or how to get rid of them. Appreciate any advice. Jim

    • 0 replies
    • 506 views
  2. Started by DAVID J,

    HI, I'm thinking of buying Flight 1 GTN 750/650 Garmin software but although the advertising states it is compatable with almost all payware aircraft, I don't know if it can be used with default aircraft. I'm using P3D v4 flight sim and would like to have some additional Nav help when flying their Constellation and Electra 10 aircraft. I know this would reduce authenticity as both aircraft don't have any GPS systems onboard, but I'm OK with that. Having a pop-up moving map to help me keep to a flight plan when hand flying those aircraft is all I would be looking for. Full use of the software would be useful for other aircraft, but that's another story as they say. …

    • 2 replies
    • 616 views
  3. Started by dbw1,

    I am aware there are several past threads on this aircraft. I've gone through them. Now that it has been out for awhile with a few patches I am interested in the thoughts of people here who have had it for awhile. There's a 20% sale this week and I've always liked the DC-8. Many thanks for any replies. Dave

    • 14 replies
    • 3.4k views
  4. Started by hillsboy,

    I've flown this plane many times without problems, but on this flight of 300 miles the right engine cut out. All gauges were in the green, airspeed well below overspeed indicator, and the oil doors were fully closed. The annunciation panel pointed to oil pressure, but I can't identify what was causing the problem. Has anyone else encountered this problem or maybe have a solution? John

    • 10 replies
    • 1.4k views
  5. Started by swiesma,

    Hey guys, maybe you got a small hint for me. I am missing highways all over the world. I have no idea how this happened, I just noticed it. Got FTX Global, Vector, Regions. Even did a reinstall via the FTX Center. Everything else seems ok! I am out of ideas 😞

    • 5 replies
    • 1.3k views
  6. Started by Treetops45,

    Anyone managed to get it flying in v4?? T45

    • 0 replies
    • 461 views
  7. Started by Mitch24,

    http://flytampa.org/forum/viewtopic.php?f=15&t=12243 - Added SODE jetways - Added safegates - Completely recompiled using P3Dv4 SDK - Improved loading time - Updated ground polys using ZBias method - Updated ground pavement textures - Updated ground markings - Updated IGS 13 Lighting/Halos - Added 3D grasses - Added rain/Wet FX - Added dynamic lighting - Added "Low-Visibility" Airport Lighting option - Added static GA aircraft - Updated night textures - Installer uses add-ons.xml method - Installation is self-contained and can be moved elsewhere after installation Just thought I'd let you know!

    • 33 replies
    • 7.3k views
  8. Started by Techno,

    I'm not sure this is the right place to put my cry for help and I apologise if it's not but I am desperate. After updating the aforesaid program in P3d 4.2 and prior to installation of update JF advises to remove any files that may be left over manually which I did unfortunately, I think I may have removed a P3D file that is required by Global Traffic as I now only have traffic at LEPA and LFMN which is really strange ground traffic taxis and departs there are aircraft in the air but only in these two areas the rest of the world is deserted. Has anyone any idea what can cause this problem I have recompiled the traffic numerous times to no avail and would grea…

    • 5 replies
    • 1.3k views
  9. I noticed by accident that when Windows 10 (build 1709) Game bar was enabled, the Nvidia Control Panel setting "Adabtive vsync 1/2 refresh" seemed to work on my 60HZ monitor. It seemed to work the same way as normal Vsync capped at 60HZ, only that it now capped at 30HZ. This gave a really smooth and almost stutterfree experience (more than just using the internal limiter in P3D). I must add that it seemed to work best with unlimited FPS and triple buffering and vsync still enabled in P3D. When I turned Game bar off again, the setting in Nvidia Control Panel "Adabtive vsync 1/2 refresh" didnt have effect again, and FPS was back at capped 60HZ I wonder why …

    • 0 replies
    • 900 views
  10. Started by planenut,

    Apologies if this is fairly long but here is the story: I received an email stating that the Feelthere ERJ 135/145XRJ SP was out so I uninstalled my current copy, downloaded and installed the new version. When I selected it within P3D v4.3 the windshield wipers would jump about 1 or 2 inches in exactly 1 second interval. Wiper switches were off and no power to the airplane. Uninstalled and downloaded and installed again. Wipers no longer jumped and were stationary. However, the emergency light switch would jump from Off to Arm at that same 1 second interval and couldn't be turned on. A subsequent reinstall didn't fix so I uninstalled again. Checked other p…

    • 0 replies
    • 522 views
  11. Started by trisho0,

    I had PMDG all birds working fine with P3Dv4.1 for a long time without problem. Today, I loaded PMDG 777 and the green line "Initializing …" is not present at all, gauges black, no gear, dead. Loaded PMDG NGX same problem gauges black but with gear. Then 747 loaded just fine. Any ideas to resolve?

    • 2 replies
    • 705 views
  12. Started by wyman_hd,

    I'll get straight to the point. I got a new computer, so I had to re-download my addons. So I did. I reinstalled my FSDT addons onto this computer and the installation went fine. But, when I launched the game, couatl crashes. I don't mean it crashes the game, but couatl.exe crashes. So, I have no addonmanager and no GSX, etc. I have reinstalled it, without my antivirus, but I didn't need to because my original computer had the antivirus on, and it still works. -Aaron Kim

    • 19 replies
    • 10k views
  13. Started by iFlySimX,

    Hello! So I have been wanting to upgrade CPU, however, I would need to change my MBO and RAM as well and I don’t have the money right now. The question is, if I find a good deal on the 4790K, it it worth upgrading from an OC 4.4gHZ 4770K? Will I see any difference? Thanks, Clem

    • 3 replies
    • 872 views
  14. Started by Dave Morgan,

    Oh my word it's a long time since I posted at Avsim. The meat of the matter... does the current version of P3D really have the old Captain Sim C-130 in it? And while a quick search of this forum tells me Air Hauler 2 works with P3D, will I be able to port my old AH1/FS9 company in to AH2 in P3D? It was only recently that I heard that the C-130 is now an integral part of P3D. Other than the fact that it's such a lovely plane to fly, I'd been looking forward some years ago to adding one to my Air Hauler 1 company but my XP machine with FS9 died before the happy day. I've been mucking about for over a year looking for a suitable FS9+Win 10 compatible alternative to…

  15. Started by Philipljung,

    Okay, hello. Please listen carefully, I have a problem with p3d v4 where when I open it up, it shows up and loads up and everything. But right before the menu screen is supposed to show up, the program disspears and there is no window opened either... if I open my task manager, it says that it isn’t open there either... so what can I do to fix this and what is the problem? thanks philip

  16. Started by Gizmo05,

    Hi All, I would like to inquire on how to do a cold and dark status for the QW 787 please. Can't seem to find it anywhere. Any information is appreciated. Thank you

    • 4 replies
    • 16.9k views
  17. Hi, After enjoying a few days with FTX EU Netherlands I went for a short routine flight from default KVPS to HURT and was surprised to see this: This is a new development and, as far as I am aware, nothing has changed configuration-wise recently. I was flying with my usual Daytime Display Profile and not the one created specifically for Orbx EU Netherlands. I checked out Hawaii (picked at random) a place I have not visited for quite some time, and found several similar instances. The priorities have not changed in Scenery.cfg. I forced a rebuild of the Scenery Indexes and a re-migration of the unified lclookup. I ran the Migration troubleshoo…

    • 16 replies
    • 9.4k views
  18. Started by iFlySimX,

    Hello! So I got a new 4K monitor and for some reason I am still seeing some bad AA across plane. I'm i too picky or is something wrong? Let me know if you guys need anything else. Thank you for your help! Clem

    • 23 replies
    • 2.9k views
  19. Guest
    Started by Guest,

    I never liked the idea that ProATC was depending on software from others (Lorby's, MakeRwys) and now I know why... I am in the middle of reinstalling P3D and (of course) ProATC and wanted to download the mandatory Lorby's Addon Organizer... only to find out you can't download it right now...! Help! Now what? I can't use ProATC because another developer has removed his addon from his site? Does anyone know if I can obtain a copy elsewhere? EDIT Found a copy of v1.32 somewhere. The latest version is 1.38. Does anyone know if 1.32 will run well with P3D 4.3?

    • 14 replies
    • 3.9k views
  20. Started by regis9,

    Hello, I received this error today when trying to load the RealAir Legacy, Milviz C310 and Milviz Beaver. I'm guessing it's a shared resource somewhere missing since it's different addon companies' aircraft giving me the issue. This is in v4.3. Thoughts?

    • 2 replies
    • 1k views
  21. FSL has just issued an update for both the 320-X and 319-X. P3D v4.2 or v4.3 is required.

    • 10 replies
    • 2.2k views
  22. Started by king1706,

    I need help as I just installed the new prepar3d v4.3 and after a successful installation I restart my computer and prepar3d open the first screen( black screen) and stays on it forever. I searched and found some steps if your prepar3d doesn't open to follow from deleting config files to re download prepar3d nothing worked. I did not add yet any add ons to my prepar3d and I do not have any anti virus on my computer to restrict anything. . The black screen keeps rotating forever i left it over night and never started the prepar3d . Did anyone experience that and what steps where taken to eliminate this issue. Thanks amr guindy

    • 10 replies
    • 2.4k views
  23. Why is it that every time I close the sim,, this error box flags up.? At first I thought it pertained to FSL's A319 because it kept happening with that particular aircraft every time I exited the Scenario, and closed down the sim. However, since then I have Updated the FSL aircraft to the latest versions, yet this ContentsError keeps cropping up. And that after having run Content.msi. Any ideas, folks? [error.0] error=Found Duplicate Key Name File:C:\FS\SimObjects\Airplanes\PMDG 737-800NGX WL\texture.WN\texture.cfg Section:fltsim Key:fallback.3 [error.1] error=Invalid Texture name "DDS" specified for model "vc". [error.2] error=Payl…

    • 2 replies
    • 1.3k views
  24. Started by tr00tr,

    p3d v4.3 How can I solve this problem?

    • 13 replies
    • 5.5k views
  25. Started by wyman_hd,

    This is a very controversial topic. Which is better Prepar3D or XPlane? The short answer is, it’s your opinion. This question really has no answer. If you can spend tons of money, get Prepar3D. If you can’t afford too much, (but you’ll need at descent computer) get XPlane. Its really what you want in a simulator. If you want a really good 747 and 777 get Prepar3D. If you want a 737-300 series, get XPlane. But with that in mind, I guess I’ll go over the pros and cons of both sims. Prepar3D v4.3 This simulator was developed mpby Lockheed Martin and is still receiving updates. Prepar3D has a WIDE range of addons. (However depending if you buy 32-bit or …

    • 1 reply
    • 2.7k views

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