I recently a created animation using Flash CC and exported to HTML5 using createJS toolkit. It works fine however it continuously fires https://www.adobe.com/startpage/fl_content/flash_1200_content.xml client is reporting this issue. Can we stop or remove this?
When you are at your Start page / Welcome screen of Flash CC then it fires the xml request continuously. Your HTML output created with Flash CC doesn't do anything with this. Try ask your client to check after closing Flash CC application.