KensingtonWorks on macOS Big Sur Revision as of Thursday, 18 November 2021 at 16:59 UTC

Not a fresh install: things didn’t work out of the box when I upgraded. I’m using an Expert Mouse Wireless Trackball over Bluetooth.

  1. Go to System Preferences → Right-click on Kensingtonworks → remove
  2. Finder → Go to Folder → ~/Library/Preferences
  3. Remove com.kensington.kensingtonworks2.app.plist and TbwSettings.json
  4. Run Finder → Applications → Utilities → KensingtonWorks Uninstaller
  5. Restart!
  6. Go here and downlaod the latest version (v2.2.8)
  7. Run it. It will get stuck at some point.
  8. Go to System Preferences → Security and Privacy → General and unblock it
  9. Install should complete
  10. Go to System Preferences → Security and Privacy → Privacy → Accessibility → check KensingtonWorks Helper (it should be checked after installation.)
  11. Restart
  12. Launch KensingtonWorks