Is PMDG compatible with Prepar3D? Check the exact installer, avoid FSX/MSFS mix-ups, and fix missing aircraft or blank gauges.
Yes, but PMDG compatibility with Prepar3D is product- and version-specific. You need a PMDG aircraft edition whose installer explicitly supports your exact Prepar3D major version. An FSX, Microsoft Flight Simulator, or differently targeted Prepar3D build cannot be made compatible simply by copying its aircraft folder.
Which PMDG aircraft work in Prepar3D?
Only PMDG releases carrying explicit support for your installed Prepar3D generation should be used. PMDG produced Prepar3D editions of several aircraft families, including 737, 747, 777 and DC-6 products, but the aircraft name alone proves nothing about compatibility.
A mistake we see constantly is treating every PMDG 737 or 777 as the same package. Separate editions can contain different gauges, native modules, installers and licences. Our overview of Prepar3D generations and add-on support explains why identifying the simulator version comes first.
| PMDG package description | Use it in Prepar3D? |
|---|---|
| Explicitly lists your exact P3D major version | Yes, provided you also meet any stated build and licensing requirements |
| Lists a different P3D major version | Only if an official update for your version is included |
| FSX edition | No |
| Microsoft Flight Simulator 2020 or 2024 edition | No |
Check any minimum P3D build or hotfix requirement as well as the major version. Compatibility and ownership are separate: buying an edition for another simulator does not automatically provide the P3D installer or licence.
Does PMDG work with Prepar3D v6?
For Prepar3D v6, treat a PMDG aircraft as incompatible unless its specific installer or documentation explicitly names v6. A package marked for P3D v4 or v5 does not become v6-compatible merely because all three products carry the Prepar3D name.
Can an FSX PMDG aircraft be installed in Prepar3D?
No; an FSX PMDG aircraft should not be redirected or copied into Prepar3D. PMDG aircraft use simulator-specific code modules in addition to ordinary models, textures, effects and sounds, so this is not comparable to moving a simple freeware repaint.
The technical break is especially clear across simulator generations: Prepar3D v3 and earlier are 32-bit, while v4 and later are 64-bit. Native gauge modules cannot cross that boundary. Even between 64-bit P3D releases, interfaces and installer registration can differ. See our explanation of why FSX and Prepar3D add-ons are not interchangeable for the wider platform differences.
How should I install a compatible PMDG aircraft?
- Identify the exact simulator version. Read the full Prepar3D version information rather than relying on a desktop shortcut or folder name.
- Match the PMDG package. Confirm that the installer names that P3D major version and satisfies any required point release.
- Remove mismatched installations. Use the product's uninstaller rather than deleting random aircraft, gauge or module files that may be shared.
- Run the dedicated P3D installer. Let it detect the supported simulator location. Do not point an FSX or MSFS installer at the P3D directory.
- Apply the supplied updates. Use the PMDG update utility included with that product, then restart Prepar3D before loading the aircraft.
For the simulator-side steps that apply to less complex packages as well, follow our general aircraft installation procedure for Prepar3D.
Why is the PMDG aircraft missing or showing blank displays?
A missing aircraft or dead cockpit usually means the base files loaded but a required PMDG component did not. Work through the symptom rather than repeatedly copying files into P3D:
- Aircraft absent from the selection screen: verify that the correct simulator edition was installed and that its add-on entry is enabled where your P3D release manages add-on packages.
- Black or blank cockpit displays: suspect an incompatible gauge module, incomplete update, blocked component or missing runtime dependency. Our checks for missing or blank add-on instruments cover these faults without duplicating files blindly.
- Prepar3D crashes while loading the aircraft: remove mixed files from previous PMDG builds using the proper uninstaller, then reinstall only the supported package. Do not delete shared simulator folders wholesale.
- Activation fails: confirm that the installer and licence belong to the same P3D edition of the PMDG product. Owning an FSX or MSFS version is not an entitlement to the Prepar3D build.
The reliable rule is simple: if the PMDG installer explicitly lists your Prepar3D generation and your licence covers that edition, it is compatible. If either condition is missing, use a PMDG release built for that simulator rather than an installation workaround.