Hey Folks,
2 days ago i completely cleaned my computer and installed everthing again. Now my flight simulator works fine but when i trying to install PMDG 737NGX i get some errors.( You can see the shot via http://i49.tinypic.com/2uh9sso.png ) . After this error my 737 looks like work fine but i can not hear any cockpits or gpws sound, i can only hear engines sound.
I search the forum, there are many topics about this issue and lots of them about Directx problem. After that i re-install Directx package but everything is same. By the way when i checking my directx folder which is under sysWOW64 folder is completely empty. I don't know it s normal but i really need you help guys. Thanks in advance..