>I finally got the Spanish resource file and VFP is using it under runtime. However, the messagebox buttons are still in English! How do I get aroung this? I would really hate to have to create my own version of the messagebox. Do I have to actually install the Spanish version of VFP then recompile my app under the Spanish version? If so, then what is the point of supplemental language resource files?

Because of the reasons stated by others, use Steven Black's INTL. His Messagebox class uses VFP controls to generate a Messagebox.