>Doubts on the bold part ;-)
>When I ran into similar trouble with pkzip in the DOS days, I went with the option to create a list file.
>Surely writing just the filename into a txt file is better than copying,
>as Winzip has a similar option @filename (Dunno if it has problems, as I don't use Winzip if possible)
Did you test that?
Based on this documentation, it does not seem this @ thing is related to that:
http://www.lexjansen.com/phuse/2006/cc/cc01.pdf