一、問題：安裝TortoiseSVN時報錯：please install the universal crt first.You can install it via windows-update(Kb2999226).or you can manually download it from Microsoft by doing a search for ‘universal crt download’
二、處理：在https://www.microsoft.com/zh-cn/download/confirmation.aspx?id=49062下載windows-Update(kb2999226)
