לויסטה:
1- Go to Control Panel
2- The click on "Hardware and Sound"
3- Click on "Sound"
4- Doble click on "speakers"
5- go to the Advanced tab
6- Set the default format to "24 Bit, 48000 Hz (Studio Quality)"
7- Thats it!
לאקספי:
1. goto My Computer
2. View System Info
3. Hardware
4. Device Manager
5. select Sound, Video, Game Controllers
6. DISABLE Unimodem Half-Duplex Audio device
אחרי שאתה עושה מה שמתאים לוינדאוס שלך תעשה את זה:
1. DELETE d3dx9_37.dll FROM COD5 FOLDER
2. DE-INSTALL THE GAME.
3. DOWNLOAD THIS DirectX UPDATE:
4. INSTALL THE GAME! (MAKE SURE YOU INSTALL PUNKBUSTER, EVEN IF YOU HAD IT INSTALLED BEFORE, BECAUSE IT IS POSSIBLE THAT ANOTHER ERROR POPS OUT...)
5. ENJOY THE GAME!
זה אמור לפתור לך את 2 הבעיות.
בהצלחה