Your log has been clean since the last 2 occasions you posted.
With KillBox, "'PendingFileRenameOperations registry data has been removed by external process' " means you have to reboot manually.
The peek2.bat is for extracting you registry key regarding ZeroSpyware. Since it's not working, I would like you to re-install ZeroSpyware over itself. Then reboot & try uninstalling it from Add/Remove
Let me know how it goes.
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