Rokas

Hello.Both of my arma 2 and oa are running slow.I only get about 9 fps.I tried to lowering the setting, but i didnt help.I tried going into singleplayer too, but it lagged too.I really don't know what to do now.So maybe you guys can help me? My computer specs: Proccesor : Processor Intel® Core i5-2450M CPU @ 2.50GHz, 2501 Mhz, 2 Core(s), 4 Logical Processor(s) (with turbo boost technology can reach up to 3.20gHZ) Video card: NVIDIA GEFORCE GT 630M 2GB Memory: 6GB Operating system: Windows 7 64-bit. Name of my computer: Acer Aspire 5750G. I think my pc should run arma 2 atleast on meduim without lag, but i can't even play it on low.So please help me. P.S Sorry for my English.