Here is the source code for a program to detect and kill any Google Incognito windows that pop-up. This is useful for people who are relying on extensions such as Chrome Nanny to help the users be more productive. To set it up, save the code as "SpyVsSpy.au3" then open the code with SciTE Editor and Build the executabe (Tools->Build), then schedule it through Windows Task Scheduler. (If you think of a better way to run it in the background to prevent non-admin task kill, let me know.) ; a