Used URL will not update

[wheat]

I've uploaded via ftp several images to the VM product folder. And then Synchronized them.  However when I attempt to add an image filename to the Used URL field (which currently has images/virtuemart/product/), I simply get returned that file path, but not including the filename.  Am I missing something here when trying to manually adjusting that field for a couple products.  I'd rather not Upload, since the files are all there already.  Any advice would be appreciated.  Thank you.

[jenkinhill]

This is what I do (assuming VM3.2.x). I ftp images to images/virtuemart/product/  and synch.

Then for each product I search & select the one I need using 16+ or the search box. The image appears as a thumb. If there is an already exisiting image I delete that thumb leaving just the new one. Then save.  Job done.

[wheat]

Ah, quite easy!  It wasn't obvious to me the way it was labeled.  Thank you!