[news.software.b] problems with expire and bnews2.11

news@mtecv2.mty.itesm.mx (USENET News System) (08/14/90)

    I'm using bnews2.11 patch 19... and when I run expire i get
   the message "expire: Unparsable date: 586995321" for all the articles
   to remove... and the program don't erase the files for the
   corresponding articles.
     Anybody can help me?

        Thank's in advance...