you should download XMT without JRE version, if you have JRE 1.8.0 installed on your computer.
if you don't have it or you have no idea, you can just download the XMT version contains JRE.
如果你的電腦已安裝JRE 1.8.0，請下載不含JRE的版本。
如果你的電腦沒有安裝JRE 1.8.0或你不確定，請下載含有JRE的版本。