I had this issue myself ~ Got a new (not top of the line but better) Vid card (both ATI) Was able to dual box again till about a week ago when my pc did a blue screen saying something about a terminal error in ati3somefin.dll, reloaded/updated drivers installed dotnet that someone told me to install and still can not dual box or watch movies while playing the game like I used to. So wondering if its not something besides the video card causing some issues.Originally Posted by Lordwafik
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