I was following the instructions from 'ZCM 10.2.1 ziswin.exe patch - TID 7004310', updated the msi's on the server and rebuilt the Agent Install Packages. New installs seem fine.
However I need to update the ZISWIN.EXE file on existing clients.
My FileCopy bundle throws up the following error: "Unexpected error installing file. Error: Access denied on path "C:\Programme\Novell\ZENworks\bin\preboot\ZISWIN.E XE"

It seems like the file is in use or else.

Am I missing anything? What do I need to change in the bundle to be able to replace the file?