The Bootcamp control panel didn’t register correctly. Solution: Run C:\Windows\System32\AppleControlPanel.exe manually and reset to defaults.
After installation, the system will usually restart automatically. After logging back into Windows, restart one more time manually to ensure all services (Audio, Bluetooth, Trackpad) have fully initialized. Bootcamp 6.1.13 Download
Boot Camp 6.1.13 is a specific support software update released by Apple on October 26, 2020 The Bootcamp control panel didn’t register correctly
Here’s a feature description for suitable for a release note, software catalog, or update log. or update log.