我是一名中国用户,英语并不是太好。在今天更新875的时候,不小心点错了选项,点成了我在德国,然后无法下载更新了,我应该怎么办? I am a Chinese user, English is not very good. In today's update 875, the wrong point of the wrong option, point to me in Germany, and then can not download the update, how should I do?