Without Opening Folder, Change Font Size and View

It is not possible to make such changes without opening the files concerned. For a macro to process all documents in a folder and its sub-folders, see:
http://www.msofficeforums.com/word-v...tml#post117894
Naturally, you'd need to adapt the code there to suit your formatting requirements. Do note that making such changes will also update the documents' date/time stamps. Also, the preferred way of modifying the fonts in a document is to modify the relevant Styles; overriding the Style definitions makes the documents harder to maintain and more prone to corruption.

I have already answered that, including providing a link to some code to do most of the processing and advising the preferred way of addressing such formatting issues. Asking the same question over & over is not going to change the answer...

You should adapt the code in the link I provided to suit your needs. If you have problems doing that, post back with details of the specific issues you're having.

As for Print Layout View, that has nothing to do with the document properties.

The code in the link I posted (there is nothing wrong with the link) loops through all documents in a selected folder and its sub-folders. With each document, it performs a Find/Replace. You need only modify that part of the code to have it do what you want.