In this article we will tell you how to repair 0XC00007B error in Windows. If you have ever tried to open a program in Windows and you get the error 0XC00007B, it is good for you to know that you are not the only one to whom it has happened. This error is common in the Microsoft system and can occur frequently from almost any version from Windows 7 to Windows 10.
Possible causes of 0XC00007B error in Windows
Possible causes usually involve corrupt DLL files, which can let applications access the correct Windows libraries. Check out ways to solve the problem on the PC and that is a headache for users.
Some programs may be blocked from accessing the correct Windows DLL simply because the user does not have permission to do so, resulting in the 0XC00007B alert. To verify that the cause is that, simply right-click on the program shortcut and select “Run as administrator”.
How to repair 0XC00007B error in Windows?
First restart your computer
If you have just installed a program and cannot open it, try restarting your PC to resolve the failure. Some applications need a hard reset to be able to access the DLL files and even warn of this requirement at the end of the installation process, but many users ignore it.
Reinstall the program
Error 0XC00007B, in most cases, can be resolved by a complete reinstallation of the failed program. As the issue should be two DLL files in the original package installer can make their replacement in the correct folder, allowing you to open normally on a second installation.
Run Windows Update
Many errors can be avoided, including error 0XC00007B if the computer is with updates from Windows Update in time. In any version of Windows, access the function through the settings or the Control Panel, and install the most important downloads recommended by Microsoft. Then restart the computer and try to open the program in question again to see if the problem is resolved.
Update the program manually
Some programs come with a manual update executable, which allows you to download new versions and thus replace faulty DLL files. Go to the “Program Files” folder and look for a file like “Update.exe” or similar and turn it in by hand to check for fixes.
Just like .NET, DirectX is a set of APIs that are used to create programs, and therefore updating resolves some of the flaws. There are two ways to install the latest version of the resources, either through Windows Update or manually.
Update Visual C++
Visual C++ is the most widely used language for creating Windows-compatible programs, and it is present in the system through libraries that must be constantly updated. To make sure that everything is up to date, nothing better to download the latest Visual Studio to ensure that this does not affect the operation of the programs.
Check your disk
Another possible cause of a malfunction in Windows is the PC of the disk itself. If it had defects, there may be randomly corrupted DLL files and cause 0XC00007B errors and many others. One way to check this disk is to use the chkdsk command, which triggered the Prompt run command as administrator.
Replace the DLL manually
In the latter case, you can take a risk and try a solution of replacing the DLL files manually. It is important to note that the procedure performed carelessly, can jeopardize the operation of the entire Windows. Therefore, if you decide to proceed, you should first create a system restore point and obtain the online DLL files mfc100.dll, mfc100u.dll, msvcr100.dll, msvcp100.dll, and msvcr100_clr0400.dll, then replace them in the Program Files subfolder.