bad zip files

[Krash55918]

I got an email last week saying that there was a glitch in the hoster program that would show an error on any zip files if a new book is generated...the email said that the glitch is repaired in the new version of hoster due to be released at the end of this month....my question is this...I have downloaded about a thousand zip files and have found quite a few that come up as an error when I go to play them...could this be caused from this glitch?...I have been deleting these files thinking they are bad...but now I am wondering if it might just be being caused by the glitch in the program...I also was wondering how I actually delete the songs from the hoster program...I am thinking that redoing the books will fix this so that the deleted file or number will stop coming up....but with this glitch I am going to wait for the new update before attempting to make new books....also wanted to add that this program is truly the best thing since sliced bread...I have been actually doing my shows with it for about two months now and I LOVE IT!!!.....thank you sooooooooooooooooo much.....