Blender window scaling issue.

Hi guys! I recently reinstalled blender 2.74 and this is happening:

There is a black bar on the top and a little on the right side. Also, my cursor is not aligned either.
I have tried reinstalling blender, both on steam and My monitor has been reset and is running in its native resolution. I have also updated my drivers. Any ideas and help is appreciated. Thanks!

Thanks. I am using windows 10.