If you would like to remove A360 Desktop sync from your computer, here are instructions.
To uninstall A360 Desktop, do the following:
Close all running programs and browser windows.
Go to Control Panel and select “Uninstall a program.”
Select “A360 Desktop” and uninstall it.
Note: When the uninstall completes, reboot the system even if not prompted to do so.
Right-click the A360 Desktop icon on the menu bar and choose Exit.
In the Finder, click the Go menu and choose Applications.
Open the Autodesk folder.
Drag the A360 Desktop.app to the trash.
Reboot the system and then empty the trash.