Delve into a detailed discussion with any tech professional and you shall be able to know that software glitches are far more frequent as compared to the hardware related faults. Perhaps, the chief reason behind the same could be that software including OS utilities, operating system and many other applications remains accountable behind performing and coordinating every single task which a PC necessarily performs. Moreover; if you take into due estimation the fact that multiple programs (processes) may remain in an execution mode at any particular instant - either on the PC foreground or beyond the scenes, it is hardly much of a surprise that applications conflict with one another thereby paving the path for errors of different types & genres to occur. As and when issues are caused due to missing versions of dynamic link library files, you shall have to deliberate on the singular aspect as how to fix d3dx9_43 dll errors.
Launch Phase of Applications Thwarted
A faulty message clearly suggesting something like 'C:\Windows\System32_d3dx9_43.dll is not designed to run on Windows or most necessarily contains a pertinent error' can flare-up while attempting to proceed with the launch phase of some stream games - Call of Juarez Gunslinger and War-game Red Dragon (Real time video game). In a similar case, you might not be able to run the Directx Web Updater simply because of the fact that the system issues a warning saying that an updated version which is already present. Even by means of adopting a comprehensive fixing approach including - reinstalling the stream and all of the gaming applications, apart from completely reinstalling the OS hardly prove to be much of an aid, as far as, tackling this particular fault remains in sheer thought and deliberation. Again, this is a scenario when you shall be motivated to deliberate on the aspect as how to eliminate d3dx9_43.dll file specific errors.
Missing Version of a File
In another sort of gaming application related problem, you may find that after carrying out the download process of Sid Meier's Civilization V (4X video game) from utorrent and installing the same on the system, the application can in no way be launched. In fact; every time you try to open the program, it keeps on reporting something like - "the required version of the file is missing from the precise location". Such a type of a fault is more likely associated with a Windows 10 PC. Even after you have probably made sure that DirectX has been updated, still there remains an ample degree of possibility behind this sort of a problem persisting. So, without an iota of a doubt, the thought solely focused on the odd aspect as how to fix d3dx9_43 dll error shall keep buffering your mind more often than not.
DirectX components Fail to Install
On your Windows 7 Home Premium PC, though it might happen that you are able to download certain gaming applications, but the DirectX components are not able to finish their installation in any way. In fact; after the completion of the download process, you are more likely than not have to deal with an error message. Besides, while attempting to play the application, a message pops-up suggesting something as - "simply cannot find import; the DLL file is missing, corrupt, or of a wrong version file "d3dx9_42.dll", error 126". Furthermore; this is a fault which you shall in no way be able to put to rest even after uninstalling & reinstalling the application for a repeated number of times. Even after restarting the Cryptographic Services, this fault cannot be put to rest. As a result of a similar issue, you shall have to experience an appreciable level of difficulty while trying to participate in some of the other gaming applications. Thus, this is yet another scenario when you shall be bent to think on the lines as how to fix d3dx9_43.dll error.
Also; there remains a fair degree of possibility behind you having to deal with an error message while attempting to proceed with the installation process of Air Conflicts Secret Wars. The possible reason behind this fault taking place is again attributed to a missing version of the Dynamic Link Library file.
Suggested Error Rectification Tool
If you have Windows, chances are that you must have encountered any or all faults as elaborated in this particular write-up. Simply install Dll Suite to remove the above issues from the system permanently.