If you try to enter text with non-ASCII characters into the Article Samurai editor, you may get an error message.  While Article Samurai can support these characters, neither Content Boss nor our syndication partners fully support them.

Since the articles need to be English-only, we recommend you stick to the standard character set to avoid problems.

Usually you'll get this error when you paste text from an outside source.  In these cases, you may be able to simply retype these characters using your keyboard.  There are also converters you can find via Google which will convert Unicode characters to their nearest ASCII equivalent.