What should I do to get my task bar back to the bottom of screen it will not move vertical only horizontal?

this only happens when I try to play The Game of Life what should I do? could someone help|||make sure its not locked, because than it wont move al all. I think there would be another line or something above the bar. Click on that line and move the task bar. To make sure its not locked, click on the bar and the pop up should say lock the task bar (or unlock)!!|||Do not play that game, or .


suffer it while you play it.


edit : If only happens playing game, not too many choices, as i said before.