If your Local File Networking publish fails, and the error indicates that the autoplay.xml file could not be published, this may be caused by a corrupted userpreferences.xml file. To fix this problem, delete the userpreferences.xml file, then reopen BrightAuthor.
You'll find the user preferences file in one of the below locations, depending on your system.
You may need to set your computer to show hidden files and folders to find this folder.
C:\Documents and Settings\myusername\Local Settings\Application Data\BrightSign\BrightAuthor\18.104.22.168
Follow the steps in the faq below to edit your userpreferences.xml file.