Find out how to fix the error “The program can’t start because MFC110u.dll is missing from your computer” or “D3DX9_43.dlll is missing” in Windows 10, 7, or 8.
“Code execution cannot proceed because mfc110u.dll was not found” , “This program can’t start because mfc110u.dll is missing”, “mfc110u.dll is missing from your computer”… One of the most common Windows errors in its different versions (Windows 10, 8 and 7) is related to the MFC110u.dll file, a library that depends on the Microsoft graphics library. The good news is that this error has an easy solution, although we will have to apply a series of methods that we will see below.
Solution to the MFC110u.dll Missing Error in Windows 10, 7, and 8
MFC110u.dll is a library that depends on Visual Studio C++ , the set of libraries that Microsoft replenishes to run certain programs. Before downloading the library, we’ll need to know our computer’s architecture. This information can be found in the System section by right-clicking the Windows Start icon. The system architecture will be displayed under System Type, which can be 32-bit or 64-bit.
- Download Visual C++ for Windows
What we’ll need to do next is download the version of Visual Studio C++ compatible with our architecture. If our computer has a 32-bit architecture, the version to download will be the x86 variant . For 64-bit computers, the compatible version is the x64 variant.
Once downloaded, the installation process is similar to that of other programs. Finally, we’ll restart our computer for the changes to take effect.
Download MFC110u.dll manually to fix the error
Another way to resolve the MFC110u.dll error is to manually download the file and move it to its corresponding folder. To do this, you’ll need to download the version appropriate for your system type:
- Download MFC110u.dll 32-bit
- Download MFC110u.dll 64-bit
With the file downloaded, we’ll go to the System32 folder, which we can find on the local disk C:/Windows . Now we just have to paste the file into the root directory of the folder. If our system is 32-bit, we’ll have to paste the file again into the SysWOW64 folder, which is located in the same path.
To ensure the program runs correctly, the last thing we’ll need to do is copy and paste the file we just downloaded into the folder of the application that’s generating the error. To do this, right-click the program icon on the Windows Desktop to select the Open file location option . Finally, replicate the file to that folder.
If the above doesn’t work…
The last option is to run the Windows CMD command, also known as the command prompt. Simply type “CMD” in the Windows search menu, then right-click to run the program with administrative privileges . Once the program is open, type the following command:
- sfc /scannow
Windows will now run a diagnostic tool that will help you fix any errors. The process may take several minutes, though . Once it’s finished, type ‘exit’ and restart your computer.
