Hallo,
danke, das ist richtig. Die Bilder können gelöscht werden.
Habe trotzdem folgende Fehlermeldung nach dem processing:  
    in  /www/htdocs/w010a3be/html/admin/includes/classes/image_manipulator_GD2.php:326
Backtrace: 
#0 imagejpeg called at  [/www/htdocs/w010a3be/html/admin/includes/classes/image_manipulator_GD2.php:326]
#1 (#image_manipulation) create called at  [/www/htdocs/w010a3be/html/admin/includes/product_info_images.php:62]
#2 require called at  [/www/htdocs/w010a3be/html/admin/includes/modules/export/image_processing.php:115]
#3 (#image_processing) process2 called at  [/www/htdocs/w010a3be/html/admin/gm_module_part_export.php:59]
================================================================================
2013-09-9 10-25-26  (93.210.30.169)
WARNING(2):  imagejpeg(): Unable to open  '/www/htdocs/w010a3be/html/images/product_images/popup_images/deko077.jpg' for  writing: Permission denied
in  /www/htdocs/w010a3be/html/admin/includes/classes/image_manipulator_GD2.php:326
Backtrace: 
#0 imagejpeg called at  [/www/htdocs/w010a3be/html/admin/includes/classes/image_manipulator_GD2.php:326]
#1 (#image_manipulation) create called at  [/www/htdocs/w010a3be/html/admin/includes/product_popup_images.php:62]
#2 require called at  [/www/htdocs/w010a3be/html/admin/includes/modules/export/image_processing.php:114]
#3 (#image_processing) process2 called at  [/www/htdocs/w010a3be/html/admin/gm_module_part_export.php:59]
================================================================================
2013-09-9 10-25-26  (93.210.30.169)
WARNING(2):  imagejpeg(): Unable to open  '/www/htdocs/w010a3be/html/images/product_images/info_images/deko077.jpg' for  writing: Permission denied
in  /www/htdocs/w010a3be/html/admin/includes/classes/image_manipulator_GD2.php:326
Backtrace: 
#0 imagejpeg called at  [/www/htdocs/w010a3be/html/admin/includes/classes/image_manipulator_GD2.php:326]
#1 (#image_manipulation) create called at  [/www/htdocs/w010a3be/html/admin/includes/product_info_images.php:62]
#2 require called at  [/www/htdocs/w010a3be/html/admin/includes/modules/export/image_processing.php:115]
#3 (#image_processing) process2 called at  [/www/htdocs/w010a3be/html/admin/gm_module_part_export.php:59]
 Mit der Bitte um  Hilfe
 Hilf
http://www.jewel-world.de