Autodesk Inventor Publisher 2012 Failed to publish AVI

Just opening one of my sample files, I got this error message shown in the screenshot. After opening the file, I went from running the wizard after selecting the YouTube buttons. After a while the Inventor Publisher is giving me that message. How can I do it now?

Autodesk Inventor Publisher 2012
Failed to publish AVI
There is not enough memory to continue the execution
