Hi Peter,
That can be a little tricky. Essentially, you need to replace the URL links by editing the listing at eBay and subtitute the correct picture link and all other references with the new link and references. By references, I mean the nine digit picture storage number used as the file name in the Auctiva system. That number is often repeatedly used for elements like the pop-up supersize, etc. in query strings on URLs.
It might be simplier to update the Saved Listing at Auctiva and then copy and paste all the code to eBay to replace the old code. Just depends how many pictures and how adept you are with code changes.
There is another method. Locate the picture on your Auctiva Image Management page and use REPLACE button to upload a replacement image. That doesn't change the link, but will replace the picture that's served. Note, you may need to clear your browser cache to see the new picture on eBay after the change. That method works if the image is unique to the listing and only used in the description (not header unless you want both to change).
Danno
