SAXS

Hi,
I'm trying to run Oligomer online. I upload a zipped folder containing my pdbs, but get the error:

Errors and/or warnings registered during execution:
error: unable to read input file: *.pdb

What can I do?
I've tried zipping from a linux and a mac, and get the same error...
Thanks!

The possible problem is that the zip file contains a folder with pdb files, whereas they should be in the root of the zip. If this condition is fulfilled and still there are complaints, then could you please send the zip for testing

Thank you!