Hey im trying to install directx of the call of duty 4 cd and when I do it finishes installing and says "An internal system error occured. Please refer to DXerror.log in your windows folder to determine problem." Anyone able to help?
Just to state the obvious... but did you actually look at the DXerror.log file in the windows directory??
It should be a plain text file, so if it Windows asks what program you want to use, use Notepad or Wordpad (or the text editor of your choice)