windows+R,打开运行对话框,输入Regedit后按回车键打开注册表,导航到下面路径:
HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Explorer/Desktop/NameSpace
删除下面的这个值既可:
{4A8FCD9F-623C-4283-96F0-10F41846A98A} with a REG_SZ type and Data filed "Box Sync".