Welcome page and finish page blank

My welcome page and finish page are white, with no text. I've used

!define MUI_WELCOMEPAGE_TITLE "Welcome to the App ${VER_DISPLAY} Setup Wizard"
!define MUI_WELCOMEPAGE_TEXT "This will install io.\r\n$_CLICK"
!insertmacro MUI_PAGE_WELCOME 

It looks like it's just a text color or font issue, because when I use

!define MUI_FINISHPAGE_RUN "$INSTDIR\app.exe" 

There's a check box there but no text!

Please point me in the right direction.. I've searched the forums and found some things but nothing seems to work.

Thanks.

GEEZ I'm lame, all i had to do was

!insertmacro MUI_LANGUAGE "English"


and it works great. My mistake! HAAH

Also probably
"This will install io.$\n$_CLICK"
"$INSTDIR\app.exe"