[Dx4win] log splitting

[Peter Solly]

Help!! Want to separate my log by the year and save each as a separate file on a floppy disc. Thus 
having several small files viruses one large file.
Have tried setting the qso range and using the filters to isolate part of the log, say for the year 
2005. It works to a point but when I try to save it to a floppy the entire log file is saved.
What am I doing wrong?
Thanks for the help de VE3AD