How to repair phonon4.dll problems
Dynamic Link Library files like phonon4.dll are small programs that assist online multiplayer platform games like Need for Speed or Fifa to run properly without any problems in your Windows operating system, so that you have the best gaming experience. But being files developed for Microsoft Windows by a third party like Electronic arts using QT the cross platform application creating framework, gamers often complain about problems while launching or playing the game. You will need to repair the .dll file to continue playing the game.
Gamers often complain that after they installed games like Diablo 3, they saw that the Login button wasn't working and they got Diablo 3 Setup missing phonon4.dll on their computer screens. This .dll problem might be happening because of Windows registry fragmentation. It happens when there are invalid registry keys clogging up the Windows registry or there is corruption in the Windows registry. This leads to games likes WOW or World of Warcraft crashing due to missing phonon4.dll files. These invalid registry entries that are, no longer useful often slow down the computer exponentially. So if you have registry errors-- repair the registry but be careful and make sure you have a perfect knowledge of what you are doing. If you accidentally put even a comma, in the wrong place, it will corrupt your registry more and stop your computer from starting. Thus it is recommended that you use Max Utilities to get rid of these invalid entries in your registry and make sure there are no errors left. It will clean up your disc space and optimize your computer's performance as well.
If you are facing problems while playing games like Sim-city and the phonon4.dll files have been corrupted by a malware or virus infection then scan your computer entirely with a virus removal tool like Hit Malware that will remove the threat to your computer system. It will detect if any virus is hiding itself under the disguise of an actual .dll file and locate it to eliminate it.
But what viruses and malware are capable of, is, deleting or replacing phonon4.dll files from multiplayer online games like Fifa13 and once lost, they are difficult to restore. You yourself might also have accidentally removed the required .dll file and as such getting .dll not found or missing errors. If this happens then restore the phonon4.dll file to its default location from the recycle bin. But it might be so that you have deleted the required file from the recycle bin too. Don't despair because they can be retrieved simply by using Save My Bits that recovers the lost files and restores them to their default location.
But something that every user should be aware of is that these problems wouldn't have happened in the first place, if only they had an experts recommend dll repair tool that protects your phonon4.dll files and repairs them too like DLL Suite. It even downloads any missing .dll file from the official source and makes sure that they are installed automatically in their proper locations without you feeling the need to reinstall or reregister them yourself.
Lastly if none of the solutions provided are working then you have bigger problems and need to consult a computer service expert without delay.