If you have ControlCenter4 installed but it isn't working correctly (e.g., scan buttons don't work), you should use the built-in update tool.
Brother does not provide a standalone "ControlCenter4" file. Instead, the software is included inside the Full Driver & Software Package. download brother control center 4 for windows 10 updated
Since ControlCenter4 was designed for older operating systems, it can occasionally glitch on Windows 10. If you have ControlCenter4 installed but it isn't