Yes, the documents must have the same column dimension.
If someone can give me directives about VBA script I shall be grateful.
Now I've seen another problem : for an unknown reason some of the .DOC are in reality HTML files :-|
Of course Word open this without problem but those must be managed in a different manner...I don't know why this is appened (I think a fault of the last admin that has used some tricky template to generate the files).
It's possible to convert this fake .DOC to a real .DOC that maintain the relative format ?