Some people who try to download a zip file get a corrupt file every time
again. While others don't have a problem at all. There are a few bytes at
the end of the file (6Mb) that are wrong and WinZip always gives the same
CRC error by different clients/downloads.

Downloads with a download accelerator don't seem to have this problem.



I really like to know how that's possible. Is it the cache of IIS that has
some wrong bytes? If so, how is it possible that other downloads at the same
time are fine?

How can I prevent this from happening?



Regard, Edwin