I have windows 8 and chrome version 28 but the steps which was said with the links below is not working. It still shows me incognito mode as enabled. http://dev.chromium.org/administrators/policy-list-3#IncognitoModeAvailability or http://dev.chromium.org/administrators/policy-list-3#IncognitoEnabled I did all the steps as mentioned and restarted the system too. Can you please help me with this? Thanks