Hi
Please check your game if it is compable with Windows 8 in Microsoft compability center (http://www.microsoft.com/en-us/windows/compatibility/win8/CompatCenter/ProductViewerWithDefaultFilters?TempOsid=win8&Locale=en-us&Type=Software&ProductCategory=PC%20gaming&CurrentPage=0&TotalPages=1&ShowCriteria=0&SortCriteria=Relevance&Compatibility=Unknown&LastRequested=2).