Problem whit the portion of the window

[sadge]

Actually you might have just inadvertently provided important information. This may only happen with NVIDIA Optimus.

You may need to update your INTEL graphics driver...

1. Try changing the windowed mode setting in the game. If it is set to full screen, set it to windowed, or vice versa. The maximize/borderless setting may also be of use. (Note that ISBoxer will still enforce the borderless window layout, regardless of what you configure in the game, but this may change the game's behavior.)
I did and don't fixed the problem.

2. If the game is in Direct3D 11 mode, try it in Direct3D 9 mode, or vice versa. There's a setting within the game for this, or you can probably just select a different Game Profile for each Character (select in the top left pane in ISBoxer Toolkit, and the Game Profile drop-down box will be in the bottom right)
I did and don't fixed the problem.

3.reverting to a past version works
It worked. Problem solved, thanks for the help.

While I wait for a fix, do you mind telling me which version you rolled back to?

[bob]

The goto driver is 359.06 (although others may work too), which you should be able to find on this page..
http://www.nvidia.com/Download/Find.aspx?lang=en-us