when I click on the desktop icon to play, the following message appear: error: Please make sure you have the latest video card drivers. I installed the lastest video card but the problem still. Note: the second life game was worked before on this computer, but when I installed windows 8.1 (64bit) I can't play it. Please what can I do? all the system requirments are presented. My PC is: HP compaq dc7900 convertible minitower , Video card: Intel(R) Q45/43 Express chipset Is there a solution ? thank you for your help.