We are getting a warning message when launching the player package from the application help link. We have made some minor modifications to the TOC0.html file in order to add custom banner and navigation buttons to the See It mode. The warning is about some object in the TOC0.html file. If the customized file is replaced with the original TOC0.html file, the warning message is not displayed. Please provide any pointers on what may be causing the warning message to appear.