i have recently downloaded this game from the internet and i have even played some part in the campaign mode and after that due to my slow perfromance of my pc i have formatted my system and installed it again on my pc. when i start this game it goes well in the initial phase but the real problem comes here when i come to the actual screen the campaign mode i don't hear any thing in the game the game just becomes in audible i couldn't find out the exact reason behind this thing and the other thing is after i format when i installed it and clicked the ghost recon exe file it started saying the file d3d 43.dll is not installed it in your computer and then i went to the internet and downloaded it from my pc but it didn't work out here is the site that i ve downloaded http://www.dll-files.com/ here's my conclusion to this the game works fine but the sound is the main problem for me plss just tell me how to solve this!!!!!