Hello, you need to redownload the spine installer from your license page. All older installers will not work and will not reach server. This is due to an expired certificate. Please head to your license page to redownload Spine and the problem will be fixed.
您好，您需要从许可证页面重新下载spine安装程序。 所有较旧的安装程序将无法运行，也无法访问服务器。 这是由于证书已过期。 请转到您的许可证页面以重新下载Spine，此问题将得到解决。
