Ubercart

Hi all,

i'm uploading 17.000 products via import .csv file.

i putt the pictures from the website in /sites/default/files

15.000 products did import just fine, but 2000 products use the same picture (nopictureavailable.jpg)

when the first product with this name uploads it takes the pictures out off /files i think because the other
1999 errors are about the .jpg file is not in the map.

How do i use only 1 .jpg file for 2000 products?

Thank you