MUI and LangString

the script

!insertmacro MUI_LANGUAGE "English"
LoadLanguageFile "${NSISDIR}\Contrib\Language files\English.nlf"

produces the following error message

Error: can't load same language file

deleting the first line compiles it, but the text in the header is missing.

what am i doing wrong here?

If you use the MUI, you do not need to load any of the *.nlf language files (the MUI does that for you automatically - which is why you got the "can't load same language file" error).

Delete the LoadLanguageFile line and the header text will appear.

thanks a lot