Domino server 6.0.1CF1 on Win2000 Professional SP4
Signed NTF and created database as per instructions. Filled in config and settings. Imported a number of pictures and a couple of videos into an album, which created thumbnails as expected. When using a browser to look at the thumbnails in the album then all appears OK, although on the server an Agent Error message appears : "No Conf_Ref_Block in profdoc [line 45]"
Once I click on an image to view full-size, then NSD runs on the server and Domino disappears with no further error messages. Email me is you wish to see the NSD file.