Client: WIN7 SP1 all patches to aug.2012.
Novell CLient 2.2IR3

The following occurs in ZCC when 11.2.1 is being pushed out the above listed clients. Doesn't happen on all of them though. Scattered here and there.

An error occurred when trying to start the C:\Program Files\Novell\ZENworks\bin\TSUsage32.exe process: The system cannot find the file specified. Check the system-update.log on the device for details.