How to repair qcncodecs4.dll problems
A Dynamic Link Library file or DLL file is a small program that more than one program can use to perform different functions on your computer. These files specially come into use because they save a lot of space and cross platform multi players games like Battlefield 3 use these files a lot. But these external files like qcncodecs4.dll are often found to cause problems due to a number of reasons and with problems you need to think of solutions.
Qcncodecs4.dll is developed using Qt Development framework which is used to create cross-platform C++ application and UI framework and is a necessary file for gaming graphics, filtering and web support.
If you are facing problems with this .dll file then there can be variety of reasons leading to the .dll file missing from your application. It might also lead to windows failing to locate the file entirely or games like Battlefield 3 or World of Warcraft failing to start at all.
The problems that you have seen are primarily the result of missing qcncodecs4.dll files and as such you either need to reinstall the entire game or install the correct file. But detecting the exact program that is causing all the problems and then detecting the .dll file that needs to be downloaded from a safe source that is malware free can be time consuming and using software like DLL Suite will take care of the problems automatically. It will download the .dll file from the official source and also install, all patches and updates that the Game developers release, on your behalf.
If there is a virus that has corrupted or damaged the qcncodecs4.dll file then use a strong virus removal tool like VSKsoft anti- virus to scan, detect and remove the Trojan or worm infecting your computer system and causing gaming problems. Sometimes on installing updates released by game developers you may find that a previously working game crashes or refuses to start. This can be because of either missing .dll files or maybe because you installed updates from a website that isn't the official one and is full of malware infected updates. This virus removal tool will stop you from downloading or installing the updates and even inform you of harmful websites and block them.
The most common reason behind these qcncodecs4.dll problems is a damaged Windows registry which can eventually lead to system crash or bsod errors. Experts recommend that you try to fix it by using a registry repair tool like Max Utilities that will repair your damaged registry entries and free it from unnecessary junk files, temporary files and invalid registry entries. Most users found that they had other damaged registry entries too that the Max Utilities informed them of, before repairing them.
Lost or missing qcncodecs4.dll files can be located and retrieved if you use data recovery software like Save My Bits tool and this will also stop all the .dll file could not be located messages from popping up on your screen.
Lastly if you find that in spite of all your efforts the problems still exist then you will need to do a clean installation of your game but do consult the game developers before you decide on uninstalling the game because all your progress in the game might be lost and no one likes that.