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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. Taking off and landing the view is jerky like missing frames or other...looking for some ideas.

    • 2 replies
    • 673 views
  2. Both of these scenery worked fine in P3d v5 (and still work in v4.5) but since doing a clean install with the v5 hotfix my sim stops loading at 5% trying to load a default a/c at CYQQ (even flying towards it, at about 10 miles the sim freezes), and at CYYJ it will take 3+ minutes to get past 5% but then at 74% (creating world-wide weather) the sim also crashes. I have no problems with any other add-on scenery in my collection! Has anyone else come across this problem with these scenery or had a similar problem and if so what is the cure?...I have tried numerous approaches to try and fix this but all I have concluded is that the problem lies with P3d v5 hf1. Rega…

    • 8 replies
    • 2.7k views
  3. Started by PilotPete99,

    Hi - Today I did a complete reinstall of P3dv5 and I am having some crazy issues. The first airport I went to was CYVR default. I am getting massive flashes of all different colors. I have a picture but I can't see how to post something from my desktop. I went to KORD and didn't notice this issue, but I have no idea what is causing this. Any ideas would be great. Also, if someone can tell me how to attach the photo that would be great. Cheers, Pete

    • 12 replies
    • 2.3k views
  4. Started by Christopher Low,

    Last night saw the end of Flybe in my virtual airspace. It was a difficult decision, but the time had come to say goodbye. All of those Dash 8s and ERJs gone in the blink of an eye. Southampton is now a ghost town, and deep purple has vanished from aprons across the UK. On the plus side, at least there are now enough parking spots at Edinburgh for all of the other AI visitors early in the morning I still have a few gems that are no longer flying in the real world. A couple of VLM Fokker 50s operating for Cityjet. The WOW Air Airbus planes. That majestic Avro Vulcan XH558. One day they too will probably be gone, but for now they continue to grace the virtual skies in P3Dv…

    • 11 replies
    • 1.8k views
  5. Started by cyyzrwy24,

    Anyone tried Mega for V5? I am looking to get it but it doesn't appear that is compatible with V5 as per Aerosoft site.....I see MK studio is.....Any difference, experience....?

  6. Support for Trainer v2.7.1.0 Bug fixes for Win 10 Update 2004 ... Minor Bug Fixes and Performance Improvements Works with P3Dv5 Hotfix 2 Joe

    • 10 replies
    • 2.2k views
  7. Started by newtie,

    Hi- I've installed the V5 version of EnvTex/EnvShade and that all went fine. My question is, when you make adjustments to EnvTex, I presume you have to install that change and then restart V5? I see no 'on the fly' facility in this app. Any way around this? Thanks, Mark

    • 8 replies
    • 1.5k views
  8. Started by gronji2004,

    HI All, I'm having an issue where sometimes changing the view causes a sudden drop of FPS to around 10. I leave it for a few minutes or pause and unpause and SOMETIMES the FPS are back to normal 40/50. I've read similar issues with other users but no fixes, does anyone have any advice? Cleared shaders / P3D.CFG etc. If I pause the SIM the FPS then shoot back up again but soon as I unpause the drop happens again? Cheers, Alex

    • 0 replies
    • 420 views
  9. Started by pipojorge_22,

    Hello, a few days ago I bought the milviz king air 350i, but when choosing it in the simulator it comes out incomplete, at the moment they have not been able to solve anything in the milviz forum, so I ask here how I could solve it, I have other A2a products installed , Aerosoft, Fslabs and PMDG and they look good to me, they are only with the products that I have recently installed. I have P3D V4.5 latest version installed. a greeting

    • 15 replies
    • 2k views
  10. Started by Bunchy,

    Hi Everyone. I wonder if you could clear up a little confusion on my part? I have my sim texture res at at 2048, does that set the cockpit textures to 2048 as well? Or is there a seperate config setting to maintain 4096 cockpit textures with sim textures at 2048? Thanks Stu

    • 11 replies
    • 2.6k views
  11. Against my better judgment, I'm still considering adding this to my hangar, but have the following questions (one of which I asked months ago and only got a partial answer). 1. Has the final final SP1 been released? 2. Have they upgraded the manual? 3. What is the format of the flight plan? This last one is crucial to me, as I make all my flight plans with Simbrief. I see very few videos of the Milviz KingAir on YouTube. Thank you.

    • 104 replies
    • 16.9k views
  12. Started by Beardyman,

    How to add avionics sound in such way that after switching batteries sound will be played continuously ?

    • 8 replies
    • 903 views
  13. Started by RTK1972,

    Hello together, i know that has been asked before but i cannot find the post. Anyone knows what to do to get rid of this purple colors ? I see them in the cockpit too. Using envshade with the setting Gerard posted. Thanks for your help, Carsten

    • 17 replies
    • 3.4k views
  14. The Leonardo team has released a new open beta for HF2. In addition they announced the new EFB launching soon that will now be a freeware addition, including performance calculator and charts. 👍

    • 19 replies
    • 3.7k views
  15. Installed HF2 into P3Dv5 and have everything working well except, I now see airports with black runways. As I cruise along at tube liner flight levels most airports below have black runways and on arrival the runway textures load in on short short final. I’m thinking this is a computer memory problem but if I quickly flip views from inside to outside then back inside in the VC cockpit of an aircraft like the PMDG 747-400 or the Maddog I notice. all textures are loading without delay. Didn’t notice this before when using P3DV5 & HF1 My setup is: 5.1 CPU With 32g of 3600 DDR3 thx ICMan

    • 2 replies
    • 630 views
  16. Started by cooperwarner8,

    Anyone having trouble accessing ProjectFly? I tried online and the app

  17. Started by ssair1,

    It's been approximately two months since the release of v5, and "Ultimate Traffic Live" has yet to come out with an official installer. Therefore, I'm considering purchasing "Traffic Global," since it's compatible with v5. Any advice or recommendations? If you do own TG, how does it run? FPS friendly? When was the last update?

    • 22 replies
    • 3.3k views
  18. Good afternoon, All was working fine this morning, then this afternoon, when launching P3DV4.5, as usual, I had the NO SHADER HSL FOLDER FOUND. by searching over the net I have found a procedure here, https://www.prepar3d.com/forum/viewtopic.php?f=6312&t=123246 but what is the generated files? which files am supposed to delete knowing that I have literally zillion of addons, sceneries and of course all my PMDG QW FSLABS AEROSOFT aircraft. 5) Remove your generated files.Delete the files in these locations, Copy the TEXT below and paste them into the windows search bar Thanks for help and if any one have a shorter way to solve this, I am delighted…

  19. Started by Beardyman,

    Looking for program which is able to open and edit P3D air files. Would like to modify table 1505 - any guidance is more than welcome.

    • 12 replies
    • 7.3k views
  20. Started by GeoSkyman,

    Hello, if someone can help me please, now while starting my simulator, get a warning, Without a reason. “No Shader HLSL directory found” Can you please advise? Thank you

    • 78 replies
    • 7.8k views
  21. Started by mikeymike,

    Anyone else having issues with ASP3D and clouds just popping up and appearing out of nowhere? Instead of transitioning.Using EA on i know it’s still In beta thou. mike

    • 12 replies
    • 2k views
  22. Started by kaha,

    On starting up AS P3D beta 6 today I got the following error message: https://www.dropbox.com/s/mzimmkbf1antbkr/ASP3D_Error.png?dl=0 I tried AppData\Local, AppData\Roaming and the P3D V5 installation folder. No luck. Anyone possibly can help? Thx, Karl

    • 1 reply
    • 504 views
  23. Started by micstatic,

    Didn't see another topic. They just released this https://www.togaprojects.com/post/envtex-p3dv5-expansion?postId=5eb443725d869e0017489454

    • 12 replies
    • 3.6k views
  24. Started by gronji2004,

    Hi, Asked this on the ORBX Support forum but wanted to try get more help from here also. Firstly, this issue has been reported by several users, and the fact it happens just with this software and no where else in P3D beleives me to think its an issue with the scenery itself. Orbx EGNM runs with fantastic frame rates, but every now and then for a period of around 1 minute the frames drop to 2/3 FPS and renders the scenery unuseable. This only happens at this airport, yet when running EGLL Aerosoft with the PMDG 747 online on VATSIM with no performance issues, clearly highlights a problem with the scenery. I have noticed launching GSX does cause the spi…

    • 0 replies
    • 533 views
  25. So all my aircraft have loaded for example PMDG and the 787 that are in the base folder, however after searching, re installing everything the correct way(I have to use my D drive as my C drive is full) I am having issues with any aircraft including the Aerosoft Airbuses not loading in P3D V4.5 and im about to pull my hair out.. Deleted the folders, did a complete reinstall according to each Developer and Lockheed's posts. I am still stuck with only aircraft in the P3D SimObjects folder. I would really appreciate if someone could help. I would greatly Appreciate it. Steve

    • 8 replies
    • 1.2k views

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