Just built my wife a new computer with an Intel i7-4970K processor.  I went to install CoD and run it using the on-board graphics but I got a "Buffer Overrun" error and it wouldn't run.  I ran CoD on a i5-3570K on-board graphics a few months ago and had no problems.  

Haven't had much time to research the issue but has anyone had this or similar problem and fix it!  Obviously, I have set the game up properly, this probably being my 100th install or so.  Just hate putting a separate graphics card in this computer right now.

Thanks!!!

try starting the game in xp compatability mode.

Have to do that anyway to get brightness to work.

Have to do that anyway to get brightness to work.

I remember some people having so for the first try/ Try this
1. You need to download atioglxx.dll file --> (Link: http://www.dll-files.com/dllindex/dl...shtml?atioglxx)
2. When you have the file then copy it to your game folder (folder where you have exe file) In most cases: C/Program Files/Call of Duty <-- Copy it there
3. Try to run game

Thanks Pun but I already tried several versions of that file and put it in several locations.  I even downloaded other versions of the Intel HD Graphics driver and also not worked.  Guess I will have to install an actual video "card" to get it to work.