Currently Being ModeratedSep 12, 2013 10:53 AM (in response to rosjcohen)
I haven't seen this specific message, but maybe its due to the inability for Apple Configurator to write a file to a specific directory. Check the permissions on your home folder. Make sure the owner is you and permissions are set to 700. Next thing I would do is run a permissions repair with Disk Utility.
If those steps don't work, I'd do some research to see what directories Apple Configurator writes to outside of your home folder and make sure you have read/write access to them.
Hope this helps!