Alright so Right Click on the bar, Properties, then you'll see it says its on the left side. Press the Down Arrow button and then move it so it says Down Arrow. I remember this since I had loads of problems with it, but I'm not on PC right now so sorry if I gave you some false information.
Oh whoops, I thought you were talking about you had the same problem with the task bar as Windows XP(An Actual Zarp Player) I can't help you with that, sorry.