MPC Installation Guide
Install your Soul Chemist expansion correctly on MPC Standalone, MPC Beats, MPC 2 or MPC 3 and start creating without broken paths, missing samples or unnecessary setup.
Extract the download before doing anything else. Do not drag the compressed ZIP into MPC Software and do not copy the ZIP itself to your MPC drive. Work only with the extracted files inside it.
Where do you want to use the expansion?
Use the route that matches your setup and the files supplied with the product. Most current Soul Chemist expansions include more than one option.
Standalone mode
For supported MPC hardware without keeping a computer connected.
Use the Standalone folder → 02COMPUTER WORKFLOWMPC Software
For MPC Beats, MPC 2 or MPC 3 on Windows or macOS.
Import the .xpn file → 03SOFTWARE TO HARDWAREExport after import
Let MPC Software build the standalone copy on your destination drive.
Export from MPC → 04ANY DAW OR SAMPLERUse the WAV files
Load the original audio directly into any WAV-compatible workflow.
Open the audio folder →Three formats. Three different purposes.
Exact contents can vary between releases. Keep the original folder structure and check the product description for pack-specific extras.
The .xpn file
Imports artwork, programs, pad mappings and sounds into the Expansion Browser inside MPC Beats, MPC 2 or MPC 3.
Use on: Windows or macOSThe Standalone folder
A complete pre-built expansion folder designed to sit inside an Expansions directory on your MPC storage.
Use on: Supported standalone hardwareThe content folder
Contains the original audio. Use sounds individually, create new programs or load them directly in another DAW or sampler.
Use on: Any WAV-compatible softwareDo not rename or separate internal files.
MPC programs reference specific sample locations. Renaming folders, moving samples or copying only part of the expansion can create missing-file errors.
Your Download/ ├── Pack Name.xpn ├── Standalone/Pack Name/ └── WAV or Content/
Install directly in MPC Standalone
Use this method when your download contains a prepared Standalone expansion folder.
Connect your storage to the computer
Use an SD card, USB drive or compatible internal user drive with enough free space.
Make a folder named exactly “Expansions”
Create it at the top level—or root—of the destination drive.
Place the whole expansion folder inside it
Copy the named pack folder itself. Do not copy only the loose programs, artwork or samples.
Your Drive / Expansions / Pack Name /Wait and eject safely
Do not remove the drive while files are copying. Use the operating system’s safe-eject command.
Go to Browser and open Expansions
Your Soul Chemist artwork should appear. Open the pack and select a program.
Load a kit and test the pads
The full program should load with its mapped sounds. Save your project to your own user storage.
SD Card / Expansions / Soul Chemist Pack /The complete pack remains inside the root-level Expansions folder.
SD Card / Samples / Loose expansion filesThe pack is nested incorrectly or its internal files have been separated.
Install the .xpn in MPC Software
This installs the expansion into the MPC Expansion Browser on your computer.
Extract the ZIP download
Locate the file ending in .xpn. It must be outside the compressed archive.
Open MPC Software
Launch MPC Beats, MPC 2 or MPC 3 and allow it to finish loading.
Drag the .xpn into the application
Drag the extracted .xpn directly onto the open MPC Software window.
Confirm the import
Approve the expansion import and wait until the process completes.
Open the Expansion Browser
Select the Expansions category. The pack artwork should now be visible.
Load a program
Choose a kit or program and load it into your current project.
Export an installed expansion to Standalone
Import the .xpn on your computer first, then let MPC Software create the hardware-ready copy.
File → Export → Expansions
- Connect the destination drive.
- Open File → Export → Expansions.
- Select the Soul Chemist expansion.
- Choose the external drive.
- Export and wait for confirmation.
File → Tools → Expansion Manager
- Connect the destination storage.
- Open File → Tools → Expansion Manager.
- Choose Export and select the pack.
- Select the external drive.
- Finish before ejecting the drive.
Put the MPC into Controller Mode first.
The computer must see the destination drive before MPC Software can export to it. Connect the hardware, enter Controller Mode and confirm that the user drive appears.
Use the original WAV files anywhere.
The mapped programs and artwork belong to MPC, but the audio itself can be used in any compatible DAW or sampler.
No MPC installation is required.
Open the extracted WAV or Content folder and drag individual files into your project, sampler or drum rack.
Built for the modern MPC workflow.
This applies to sample-based Soul Chemist expansions. Individual product pages remain the final reference for specialist releases.
MPC Live, Live II, Live III, One, One+, X, X SE, XL, Key 37, Key 61 and Akai Force.
MPC Beats, MPC 2 and MPC 3 on a compatible Windows or macOS computer.
Use the WAV files directly, or load MPC as a plug-in when your DAW supports it.
Fix the most common installation problems.
Most errors come from an unextracted ZIP, an incorrect folder level or a partial transfer.
The .xpn does not import when I drag it into MPC +
Confirm that the download is fully extracted. Drag the actual file ending in .xpn into the open MPC application—not the ZIP, a shortcut or its containing folder.
The expansion does not appear in the Standalone Browser +
Check that it is located exactly at Drive / Expansions / Pack Name /. The Expansions folder must be at the root and the full named pack folder must remain inside it.
The program loads but reports missing samples +
The structure was changed or the copy is incomplete. Delete the damaged copy, extract the original download again and transfer the entire folder without renaming anything.
The kit loads but the pads make no sound +
Check for missing-file warnings, the selected program track, main output, pad mute state and project routing. Load another included program to isolate the cause.
My MPC drive is not visible on the computer +
For a drive installed in the MPC, connect the hardware directly and enter Controller Mode. For removable media, connecting the SD card or USB drive directly to the computer is often simplest.
The transfer stops or the folder is incomplete +
Check free space, reconnect the drive and copy again from a fresh extraction. Never remove storage while data is being written and always eject safely.
I created an Expansions folder but the pack is still missing +
Make sure it is not nested inside another folder. The structure must begin at the drive root: Drive / Expansions / Pack Name /.
The import finished but the pack is not visible in MPC Software +
Close and reopen MPC Software, then check the Expansion Browser. Confirm that the correct .xpn was imported without an error.
Do I need inMusic Software Center? +
No. Soul Chemist expansions purchased here are delivered directly as downloadable files. Use the supplied .xpn, Standalone folder or WAV content.
Should I install on the factory content drive? +
Use removable storage or a compatible user drive instead of modifying protected factory content. This keeps third-party packs separate and easier to back up.
Do I need to update MPC first? +
Keeping desktop software and standalone firmware current is recommended, especially before exporting between computer and hardware.
I followed every step and it still does not work +
Send support your order number, product, MPC model, software or firmware version, method used and a screenshot of the folder structure or error.
Contact Support →No matching topic was found. Contact support with the product name, MPC model and a screenshot.
Send one complete support request.
Include enough information for the problem to be reproduced and solved without unnecessary back and forth.
Expand your MPC without slowing down your workflow.
Explore fully organised Soul Chemist expansions with mapped programs, original WAV files and options for standalone hardware and desktop software.









