Skipped - OS/2 System File

In order to ensure that your system will remain operational, and provide 
the greatest possible performance, ZipStream will refuse to compress any 
file that is deemed part of the OS/2 system (including OS/2 LAN Server). 

You can force compression of these files using the '/F' switch e.g. 

    zspack /F filenames 

Danger: Overriding this safety feature may disable your system - use with 
extreme caution.