I have currently MS Office 2013 installed on a computer. I know that Microsoft have started providing the Clutter folder for use. When I log into the email using the web based Office 365 access, I can easily enable and disable the Clutter option and if enabled, it's visible in the list of options; however, if enabled, it is not visible on the Desktop version of Outlook. I go and disable, then re-enable and it still doesn't become viewable. Any ideas? Maybe a registry error? Any help would be greatly appreciated.