Do you mean copy an internal factory expansion from an MPC to the Force? Or from one Force to another Force?
Anyway, not really possible, I guess you could load all the files from the expansion into memory and re-save as a complete project to an SD card and then convert it back to a proper expansion using this guide:
https://www.mpc-tutor.com/akai-force-tu ... xpansions/But if you are going from an MPC then all those expansions are available in your Akai account as separate downloads, which you could use in the Force.
Maybe elaborate on exactly what it is you are trying to do.