Privileges? I don't really know how that works in Ubuntu, as they have dumbed down all the root security scheme. This works in Arch.
Try a
插入代码块:
sudo wine /falcom/serveur/wseLoader.exe -r cRPGDefault.txt -m crpg
If that doesn't works then the devs from the compatibility layer hasn't worked with the kernel exports yet.
But I don't believe that.