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We can override CFG and other files in MSFS 2024!

Featured Replies

  • Author
17 minutes ago, Nuno Pinto said:

Ah... Important detail, maybe it decrypts them and you can see them through there which it would work for me. I'll check it out later, thanks!

Yes, you need to run the VFS system to see the CFG files for Standard Version planes 🤣

i5-12400, RTX 3060 Ti, 32 GB RAM

  • Author
2 hours ago, turbomax said:

so where is the problem then?

Bert Pieke to the rescue again! he did it before.

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That's the Cessna 404, right? The Cessna 404 is supposed to be in the Deluxe Edition of MSFS 2024, which would mean it's encrypted because it's not a Standard Version plane. It's interesting that using the VFS system, we're able to view the files of the Cessna 404, despite the fact that it's actually encrypted (I don't have the Deluxe or Premium Deluxe version of MSFS 2024, I just have the Standard Version of MSFS 2024).

Edited by abrams_tank

i5-12400, RTX 3060 Ti, 32 GB RAM

22 minutes ago, abrams_tank said:

The Cessna 404 is supposed to be in the Deluxe Edition of MSFS 2024, which would mean it's encrypted because it's not a Standard Version plane. It's interesting that using the VFS system, we're able to view the files of the Cessna 404, despite the fact that it's actually encrypted

exactly, that's why I chose the non-standard, but Deluxe Premium Cessna 404 Titan in my example. the VFS in developer mode lets you open the corresponding .CFG files.

AMD 7800X3D, Windows 11, Gigabyte X670 AORUS Elite AX Motherboard, 64GB DDR5 G.SKILL Trident Z5 NEO RGB (AMD Expo), RTX 4090,  Samsung 980 PRO M.2 NVMe SSD 2 TB PCIe 4.0, Samsung 980 PRO M.2 NVMe SSD 1 TB PCIe 4.0, 4K resolution 50" TV @60Hz, VR: Pimax Crystal Light + HP Reverb G2 @ 90 Hz, Honeycomb Bravo Throttle Quadrant, be quiet 1000W PSU, Noctua NH-U12S chromax.black air cooler.

60-130 fps. no CPU overclocking.

very nice.

2 hours ago, Lorby_SI said:

In short, you would do this:

1. Create a new package in your Community folder, naming it "aaa-my-package-whatever" or "zzz-my-package-somethingelse" depending on sim.
2. Copy the file you intend to override into this folder, recreating the exact path where the file resides (starting from the source package)
3. Copy the layout.json and manifest.json from the source package to yours
4. Edit the manifest.json (using any text editor of your choice) and replace the author's data with your own.
5. Edit the layout.json, remove all file references except the one that you want to override.
6. Theoretically you should also update the size in bytes for the file and in the manifest.json for the whole package. But in most cases it will work anyway.

For my own use I made a small tool that reads the contents of the package and then creates the json files accordingly.

Nobody wants to hear this but I will mention it anyway: Be mindful that in most cases you will be violating the end use license. Every EULA on this planet has a section in it that says "no decompile - no alteration". If you do this, do it for yourself. Don't share the results on public outlets. Or at least ask the developer first.


Where can I get the manifest and layout json files from planes that don't have them?

Jay

| PPL ASEL |
| Ryzen 7 7800x3D | MSI GeForce RTX 4090 Gaming Trio 24Gb | ASUS X670E-E ROG Strix | 64GB G.Skill Trident Z5 Neo RGB DDR5-6000 | x2 32' 4K | Windows 11

  • Commercial Member
11 minutes ago, Mets737 said:


Where can I get the manifest and layout json files from planes that don't have them?

All planes should have them. That is how the MSFS package system works, the layout file tells the sim what files belong to the package, and the manifest tells the sim to load them as an addon (and who made the package, and what else is required to run the package).  I have yet to see a package that hasn't got them?

Edit: You could use the files from any other package too (=another aircraft package) and just alter them accordingly. I am lazy, so I made a tool that does that for me, but it is not really a problem to do it in any text editor.

Edited by Lorby_SI

LORBY-SI

7 hours ago, turbomax said:

so where is the problem then?

Bert Pieke to the rescue again! he did it before.


   https://docs.flightsimulator.com/msfs2024/html/2_DevMode/Menus/Tools/The_Virtual_File_System.htm?agt=index
 

 

 

 

Bert is traveling at present, but if it is true that the priority order has been reversed from 2020, then renaming folders so they load in reverse order might be easy to implement. 

Edited by Bert Pieke

Bert

10 hours ago, Nuno Pinto said:

Ah... Important detail, maybe it decrypts them and you can see them through there which it would work for me. I'll check it out later, thanks!

Decrypt... I do not think so..

Bert

On 5/22/2025 at 12:30 PM, Bert Pieke said:

Bert is traveling at present, but if it is true that the priority order has been reversed from 2020, then renaming folders so they load in reverse order might be easy to implement. 

Bert is back home, and as of SU2, the priority order appears to be the same as before.  Within the Community folder, zz wins out over aa.  However, the content from the Official2020/OneStore folder is no longer recognized, so the files in that folder need to move to the Community folder.

Edited by Bert Pieke

Bert

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