ZipFile output (ZIP file) not accessable from XP 2002

[Jim Walseth]

We are creating a zip file with ZipFile and it's contents are not
accessable under XP 2002.  File size is correct, and file is good
under Win 2000 (WinZip) and Win98SE (pkzipw).  Under XP,
double-clikcing opens a window, but the file list is empty.

python verion == '2.1.1 (#20, Jul 26 2001, 11:38:51) [MSC 32 bit
(Intel)]'

usage:
zip = zipfile.ZipFile(zipname, "w", zipfile.ZIP_DEFLATED)
zip.write(src, dst)
zip.close()

XP version : XP 2002 SP1