>You could change it to use xzip.dll instead.

Frank, sorry for this question, but how can I grant file permissions? I do not see Security tab when I click on Properties for the file. I'm using Windows XP, may be I don't need to set them? I'm following instructions from http://www.xstandard.com

Also it looks like this DLL adds files to zip one at the time. I do not see a way to add the whole list at once (at least examples didn't show it).