How to fix mfc100.dll and mfc100u.dll error in Windows 10

Although Windows 10 is a perfectly structured system, like everything, it has its flaws. Two of them are the mfc100.dll and mfc100u.dll files, so we will show you how to fix the mfc100.dll and mfc100u.dll error in Windows 10.

What are the causes of mfc100.dll and mfc100u.dll errors?

Windows is not error-free, some like the missing error api-ms-win-crt-heap-l1-1-0.dll they are all classics. Fortunately, most of these errors can be resolved very easily, in fact, this is the case with the mfc100.dll and mfc100u.dll errors.

Anyway, what causes the mfc100.dll and mfc100u.dll error? This refers to missing files on our computer. More specifically it refers to the mfc100.dll and mfc100u.dll files, which are themselves dependencies of Visual C++.

Visual C ++ is a tool meant for developers, but at the same time it contains very important files used by programs. In fact Visual C ++ is fundamental to the proper functioning of our computer and a large number of programs. A case of this is games, as many games require these libraries to work.

That said, if you have problems related to the mfc100.dll and mfc100u.dll filesit is best to continue reading to find the most suitable and recommended solution.

How to fix mfc100.dll and mfc100u.dll error in Windows 10

Errors with the mfc100.dll and mfc100u.dll files are quite common and can be very frustrating. Fortunately, the lack of libraries (e.g. DLL files) is usually solved very easily.

As we pointed out earlier, missing these files in Windows is an indication that we don’t have the Visual C ++ dependencies . For this reason, the first thing to do is to download Visual C ++ and proceed with its installation.

1. Download Visual C ++

The most recommended solution is to install Microsoft Visual C ++. Why should you install this program? The mfc100.dll and mfc100u.dll libraries belong to this toolset. Given the above, it is undoubtedly better to install Visual C ++ to resolve the error.

Visual C ++ is used by a large number of programs, so not having it installed often creates compatibility problems. Therefore, to prevent the mfc100.dll and mfc100u.dll error appear in Windows 10 it is better to download this program.

The program is completely free, as it includes a number of tools that are necessary for Windows. To successfully download this tool, go to the following link download Visual C ++.

On this occasion we recommend that you download the 2015 version of Visual C ++ , for this locate “vc_redist.x64.exe” or “vc_redist.x86.exe”. You have to select the one suitable for your system, for this you have to know if your operating system is 32 or 64 bit.

Once the program is downloaded, install it, after which the problem with the error mfc100.dll and mfc100u.dll it should be fixed.

2. If you are still having trouble, try the following

If for some reason you keep getting errors similar to this, you can try downloading another version of the program. Although it is recommended that you download the latest Visual C ++ distribution, many times this does not work correctly. That said, you can try the version of the year 2010 or any other.

No problem, you can install each without too many inconveniences, but this is recommended as a last resort. If you have no problems, be sure to download the latest version of Visual C ++. On the other hand, it is highly recommended to update DirectX to the latest versionwhich includes the tools necessary for system integrity.

Effectively, tools like DirectX or Visual C ++ they are absolutely essential for the proper functioning of many applications. For this reason, if you are installing Windows on a new computer, never forget to install these programs. Lack of this and other programs will make your system unstable and not work properly.