text: battlefield2142 application error message? when i try to open the game, it says application error, must close and it usually works, but when it says that, i restart and it works, but now it won't at all,  any advice, would be thankful!! :) you need a graphics card thats 128mb or above.   make sure you meet the system requirements for the game. minimum system requirements: 512 mb ram, 128 mb vram, 2200 mb disk space   in order to install and play the battlefield 2142 demo, your system must meet or exceed the following minimum system requirements.  operating system: windows xp with latest service pack installed directx 9.0c february 2006 edition (included) cpu: intel pentium 4/amd athlon 1.7 ghz or equivalent ram: 512 mb video card: 128mb directx compliant video card, pixel shader 2.0 and above. (agp and pcie only) sound card - directx 9.0c compatible hard drive space: 950mb of space is required to install the demo internet connection: 128kbit cable/dsl connection    in order to play the game at the recommended resolution, detail and performance levels, your computer should match or exceed the following specifications:   operating system: windows xp with latest service pack installed directx 9.0c february 2006 edition (included) cpu: intel pentium 4/amd athlon 3.0 ghz or equivalent ram: 1.5gb video card: 256mb directx compliant video card, pixel shader 2.0 and above. (agp and pcie only) sound card: sound blaster x-fi series from creative labs hard drive space: 950mb of space is required to install the demo internet connection: 512kbit cable/dsl connection   supported video chipsets with latest driver version info.  ati  driver tested: catalyst v6.8 windows xp  radeon 9500/9700 series radeon 9550 series radeon 9600 series radeon 9800 series radeon x300 series radeon x600 series radeon x700 series radeon x800 series radeon x850 series radeon x1300 series radeon x1600 series radeon x1800 series radeon x1900 series  nvidia  driver tested: forceware v91.31 windows xp  geforce 5800 series geforce 5900 series geforce 6200 series geforce 6800 series geforce 7300 series geforce 7800 series geforce fx 5700 series geforce fx 5900 series geforce fx 5950 series  laptop versions of these chipsets may work but are not supported please note that attempting to play the game using video hardware that isn’t listed above may result in reduced performance, graphical issues or cause the game to not run at all.  x-fi audio provider  this option enables optimised hardware-accelerated 3d audio positioning, mixing and environmental effects for users with compatible creative soundblaster x-fi soundcards. the ultra-high audio   quality level is only available with the x-fi audio provider. note - this feature is only available on x-fi soundcards with support for "gaming mode". x-fi must be set to "gaming mode".  a guide to setting up your soundcard, plus details of compatible   hardware can be found at http://www.soundblaster.com  in order to play the battlefield 2142 demo online, you must have the following ports open in your firewall.   tcp 443 tcp 17475 udp             27900 udp/tcp29900 tcp             80 tcp     4711 udp             27901 udp             1500-4999 udp/tcp         1024-1124 udp             29900 udp/tcp         27900 udp             16567 udp             55123-55125 udp/tcp         18000 udp/tcp         18300 tcp18510     ========================== iv. notes on compatibility ==========================  battlefield 2142 demo is designed to run on windows xp compatible graphics and sound cards. drivers for these devices are provided by the respective card manufacturer and may result in compatibility issues beyond our control.  if you are experiencing any issues, it is always recommended that you obtain and install the latest drivers for your hardware. the majority of hardware vendors have the latest drivers available for download via their websites.        ==================================== v.  known issues and troubleshooting ====================================  changing display mode occasionally on some video cards you m