You'll probably get better answers in a word newsgroup, such as

microsoft.public.word.vba.general

or

microsoft.public.word.vba.beginners

In article ,
" wrote:

I have a Macro that runs in MS-Word. I need to find
out if a document that a user is opening is BLANK.

If the Document is BLANK notify the user with a
message. If the document is NOT BLANK (i.e more that 10
characters) notify the user with a message box.

Can anyone help me?