Navigate to the folder and look for PhotoshopPortable.exe or Photoshop.exe (do not click setup or installer).

: Provides near-instant results when using intensive tools like Liquify or Puppet Warp.

Most repacks (like those from portableappz or thumperdc ) include a simple method:

Alternatively, manually edit the TW10428.dat file or add a command-line argument: PhotoshopPortable.exe --lang=fr_FR