I disagree and think that they are correctly worded.
“Export all settings into a registry file.” means take the settings that are being used in the currently running EmEditor and save them in an external registry file (i.e. emeditor.reg). Same thing with the “…into INI files.” where they are saved in an INI file (i.e. emeditor.ini).
“Import all settings from a registry file.” means read the settings from a registry file (i.e. emeditor.reg) and load the settings into the currently running EmEditor process.