一些Win7版本的用户在打开Astrill VPN for China时，系统会出现以下错误提示：
这通常是由于系统缺少 api-ms-win-crt-runtime-l1-1-0.dll 文件所导致的。
请下载以下文件，解压后安装其中的程序，然后重启你的计算机即可。
点击下载：Windows6.1-KB2999226-x64.msu
One Astrill VPN for China account covers all devices. Astrill VPN for China offers various plan options ranging from 1 week to 1 year
- One Astrill VPN for China account covers all devices.
- Astrill VPN for China offers various plan options ranging from 1 week to 1 year
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