unhide.rar
Here is the way I do it.
before I rar back up the dpi and common folders I place this bat file in each of them and run it.
Then delete the bat file. Rar up the folders again and place in the kitchen.
Edit: I do not place this in every single folder.
Just the root of the two rars. So this is only done twice. Once for the common rar and once for the dpi file.