When I switch my computer on, under my user profile it is saying that I have 1 unread mail. However I don't have any unread mail. How do I get rid of this message?1 person needs an answerI do too

Create a system restore point, then in a Run window (Windows key+R), type regedit, press Enter and in the left pane navigate toHKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\UnreadMail\[YourEMail Address]In the right pane, right-click MessageCount, click Modify and change the value to 0 (zero).