write a batch file - convert to .exe for opening folders - QUICKLY!

I am transferring folders with files in side of them over a networking using an app called Allway sync. These folders have a few files inside of each: PDFs and XML, usually 2-3 or each. I can run a batch file at the end of the sych process with Allway Sych. I need to open each folder regardless of name (they have various folder names that I have no control over) and copy out the PDF and XML files into the root directory. This should be a fairly easy batch file process but I cant seem to arrive at something that will work. So to recap: 1. open each file folder in root directory 2. copy all files inside of that folder ( or *.PDF *.XML) to a specified directory (c:/stress) I would really like to have in a day iff possible. I will pay 50% down - 50% when I have tried it and know it works. Thanks