Right-Click on your Desktop and select 'Personalize. Reboot may be required after successful update. Walk through the prompts (typically 'Next' -> 'Install the sofware automatically' -> 'Next') Right-Click and Select 'Update Driver Software. Locate your NIC card under Network Adapters Start -> Computer -> System Properties -> Device Manager Updating your Network Integration Card (NIC): To turn back on walk through those same steps and choose 'Enable.' NOTE: This step will turn off your sound if you only have an onboard sound card. Go to the 'Driver' tab and select 'Disable.' Go to your Start Menu and select 'Control Panel.'

But dont update punk buster and it should work right again hope it works out for you. Ive also had the same problem what I did is remove the game reinstalled the game, patches. If prompted to synchronize files with the server, don't and instead select Local Files. If your using vista I wouldnt update punkbuster.

Login to the Origin Client and launch Battlefield 3 trough Origin. Go to your Start Menu and select My Documents, then Battlefield 3, and finally Settings.ĭelete the following files: PROF_SAVE_body, PROF_SAVE_header and PROF_SAVE_profile. NOTE: This solution is particularly useful for those who both utilize the Cloud Save feature and play Battlefield 3 on different PCs, as synchronizing your game settings across different computers may cause crash-related issues.Ĭompleting these steps and reverting your Settings back to Default will cause you to lose your single-player game progression. Reverting your Game Settings to their Default State:

Punkbuster update