此配置已在另一窗口中打开。一次只能打开一个窗口。是否保存在另一窗口中所做的更改，然后关闭该窗口并打开一个新窗口?

This configuration is already open in another window. Only one window can be open at a time. Do you want to save the changes made in the other window, close it and open a new window?