To install MDebug just download the latest version from our website.
You will get a ZIP-Archive which consists of MDebug for Visual Studio 2017 and 2019.
Depending on your installed version of Visual Studio please execute the MDebug.vsix to start the setup of MDebug.
Check if everything works
After installation, you are ready to run Visual Studio 201x and MDebug will get loaded automatically.
Within Visual Studio you can check if MDebug has successfully installed if the "MDebug" menu entry is visible: