VC runtime refers to the Microsoft Visual C runtime, which is a set of dynamic link library files (DLL) required to run programs developed using Microsoft Visual C on the Windows operating system. When installing certain software or games, you often encounter a situation where the VC runtime library is missing. In this case, you need to install the VC runtime library manually.
First of all, we need to know the installation location of the VC runtime library. In Windows, the installation location of the VC runtime can be found in the registry. Open the registry editor and expand the following paths in sequence:
HKEY_LOCAL_MACHINESOFTWAREWOW6432NodeMicrosoftVisualStudio .0VCRuntimesd
Under this path, we can view the version information of the VC runtime installed on the current computer. For example, if the version we see in this path is 14.0.23026, it means that the VC runtime version 14.0 has been installed.
According to the needs of different programs or games, you may need to install different versions of the VC runtime library. Generally speaking, the latest VC runtime version will also include previous versions of the runtime, so installing the latest version of the VC runtime can meet most needs.
To manually install the VC runtime library, you can download the corresponding version of the installation package from the Microsoft official website. On the download page, select the installation package that matches your computer system and the required version of the program. After downloading, run the installation package and follow the prompts to complete the installation process step by step.
After the installation is completed, you can verify whether the VC runtime library has been installed through the following methods:
Check the registry: Open the registry editor, expand the following paths in order and check whether the corresponding version of the key exists:
HKEY_LOCAL_MACHINESOFTWAREWOW6432NodeMicrosoftVisualStudio .0VCRuntimesd
If none of the above methods can verify whether the VC runtime library has been installed successfully, you can try to reinstall or select another version of the VC runtime library.
In summary, the installation location of the VC runtime library is found through the registry. To manually install the VC runtime library, you can download the corresponding version of the installation package from the Microsoft official website. After the installation is complete, you can verify that the installation was successful by running the program or game, viewing the program list in Control Panel, or checking the registry.
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