i believe you are working on win 7, just do one thing, close your photoshop elements and all the other programs and follow the steps below :
1. right click on your desktop
2. select screen resolution
3. select make text or other items larger or smaller ,
4, then select smallest , the lowest one.
5,. click apply.
it will ask you to log off now or later. click log off now,
once your computer is again logged in , try launching your organiser and your menu bar should be back again on your top
Actually this is something related to Windows , and not with orgainser.
manu bar is designed to work with that DPI (smallest), if you increase the Dpi, then menu bar would change to vertical instead if horizontal and so you will see the arrows on top