How to install using this zip file:
1) The zip files contain imbedded directories, so ensure that you unzip using
   a tool that can unzip the directory structure as well.
2) You can install this PTF from diskette, or hard drive:

   a) From diskette -- unzip the file onto a diskette.  The diskette MUST
      have a disk label and IT MUST BE AMQ2010021.  Failure to set the label
      to AMQ2010021 will cause the service level update to fail.
   b) From hard drive -- create a temporary directory on your hard drive,
      and unzip file U200103.ZIP into the temporary directory.  This
      directory can be deleted after a successful installation of the
      service update.
3) In either case, follow the directions in the MEMO.PTF file and the
   MQSeries for Windows User's Guide (GC33-1822) to install the service update.
   ENSURE that you have STOPPED ALL MQSERIES tasks before doing the install.