Erika 您好,您是否首先从许可证页面重新下载了Spine安装程序? Hello, did you redownload the Spine installer from your license page first?
Erika 由于证书最近过期,每个Spine用户都必须从其许可证页面下载并安装Spine安装程序。 Due to a recently expired certificate, every Spine user must redownload and install the Spine installer from their license page.