Batch process, saving to image source sub folders

I have a folder with 300 sub folders with a high res image. (each image is in a folder, with it's part no's name)

Ive created a process to create low res images with a new file name prefix s_ and I have selcted "include all sub folders" in my source folder options.

The problem i have i select a destination folder and all the images are saved to the destination folder root. As opposed to the original location of each image. (its own sub folder)

Is there any way to get around this?

Brett,
try "save and close" option

"save and close" option will save the file in the correct folder however it will save over my original full res image file, rather then making a thumb nail with a s_ prefix as my action specifies.

Try "File > Scripts > Image Processor". It creates subfolders for processed images.