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How to fix d3dx9_43.dll is missing error on Windows 10

DII errors are quite prevalent amongst users of Windows 10. I didn’t experience any of this with my Windows 7, but the first thing I experienced after upgrading to Windows 10 was the d3dx9_43.dll is missing and could not be found error. I don’t know if this has anything to do with a virus attack or malware, but getting rid of the problem was not easy, I kept on getting the d3dx9_43.dll error message each time I booted my system. According to the error message, I had to reinstall the application if I wanted to fix the problem, but I wasn’t even certain about the particular application that needed to be reinstalled. I decided to carry out some investigations on my own which was how I discovered that d3dx9_43.dll is actually a system application which is why it cannot be reinstalled separately from Windows Operating system. If we’re to follow this line of reasoning, the error dialogue box is actually asking me to reinstall the entire operating system, which I just installed.


I decided to search for a possible solution for the d3dx9_43.dll is missing error on the internet, however, most of the solutions proffered on the various forums required advanced knowledge in computers which is something I lack. I didn’t want to make things worse, so I searched until I found a simple guide which I tested. This simple guide was what I used to fix my d3dx9_43.dll is missing error and I would like to share it here. Therefore, if you want to fix the d3dx9_43.dll is missing error, all you need to do is to visit and download and install the missing d3dx9_43.dll library for your Windows 10 64 or 32 bit. Feel free to like and share this guide with others.

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