Reference:
http://msdn.microsoft.com/msdnmag/is...6/zipcompressi
on/print.asp

I am using the java.util.zip library from C# to compress
and decompress files. This all works fine until you try
to compress a file that has a size over 200kb then
java.util.zip.ZipEntry(string) always throws a
ZipException which tells you absolutely nothing. After
beating on this for a while I tried it with the app found
in the above referenced article and it throws the
exception there as well under the same conditions. Does
anybody have any idea on what the problem might be or how
to interpret a ZipException to actually figure out what
the issue is?