Some games tend to be heavier application. The standard installation procedure isn't sufficient for loading all game files or running them. Some users need to have additional components on the PC, such as the DirectX API. This application program interface makes all those fantastic graphics possible. There are different versions of DirectX available and user will find one installed on their PCs. They also might need to downgrade or upgrade to other versions depending on the game's system requirements. After installing a new game on their computers, users might see this D3dcompiler_43 dll missing. This error also occurs when playing games too.
The problems might be with the component preinstalled with Windows:
Some users might already have the latest version of DirectX on the PC. Although needed for system functional purposes, it may be used by some games. One user tried playing some games that had been installed on the PC. Each of those applications failed to load because of this error:
DirectX D3dcompiler 43 dll is missing from the computer.
It mentioned two or three other files that had similar names.
This user's computer was running Windows 8. They believed that this system already had these components on it. Only some updates were available and they didn't include a patch for this Dll file.
Windows Game installation errors:
Another D3dcompiler_43.dll missing error occurred when a game was being installed. The message that this user had seen said:
A game.exe file was a bad image.
D3dcompiler_43.dll on the PC wasn't working.
They kept receiving the error each time the game was installed. The game was also installed though a new user account. The latest versions of these drivers had been downloaded but didn't install. Some fixes were to be applied to mend that entry on the registry. The user did not understand how to use them and was hesitant to edit these sensitive files.
What one can do about Dll files?
The errors concerning a D3d compiler 43.dll missing from Windows is because the component is damaged. The Dll file can't be used or updated either. The fixes that these users applied would have worked only if the registry was in good condition. Registry issues are one reason why dll file stop working. Other common reasons for Dll errors are:
Disk drive that is filled with temporary files that used up most of its space.
Corrupted entries on the registry that stay hidden till you run a game.
Slow or poor performance of the computer due to overuse of memory.
Installing this fixer tool can make it easier:
The only problem concerning this is that the new Dll file has to be the right version. If the copy downloaded isn't authentic, it will be corrupted when it reaches the PC. Only a few people know how to install Dll files correctly. So tools like DLL Suite file fixer is the best way to fix the D3dcompiler_43 dll is missing error on Windows. This tool can help anyone through the Dll file repair and installation process. It can also search for various Dll files and then begin downloading them too. It's one of the tools that can work with all Windows computers or laptops.