How do I update ONLY product images via csv?

[Bewitching]

I uploaded my csv, with 500 products. Everything uploaded well, except for about 60 images. I had the image url correct, but the images were missing from the directory. I thought they were all there, but not those 60 or so. I missed ftp'ing them.

So, I ftp'd the images to the correct folder, but my store still shows the "?" in place of the image.

In the past, with another cart, if an image was missing, it would put a placeholder image, such as, "image not found" in it's place. Then once I uploaded the image to the directory, it would show correctly on the product's page. But not Prestashop.

Is there an easier way than going to each individual product and uploading the image via the image tab ?

 

Thanks in advance for any help !

 

Kathleen

 

Have a Bewitching Day !