错误：无法连接 Parallels 更新站点

问题

Parallels Desktop 显示以下错误：

无法连接 Parallels Update 站点：

解决方案

打开 终端应用程序并输入以下内容：
 

ping update.parallels.com

10 秒钟后按 Control+c 键中断命令。

正常输出内容为：
 

$ ping update.parallels.com
PING abc.dfg.net (11.22.33.44): 56 data bytes
64 bytes from 93.184.221.133: icmp_seq=0 ttl=54 time=107.068 ms
64 bytes from 93.184.221.133: icmp_seq=1 ttl=54 time=107.166 ms
64 bytes from 93.184.221.133: icmp_seq=2 ttl=54 time=102.212 ms
64 bytes from 93.184.221.133: icmp_seq=3 ttl=54 time=105.030 ms
64 bytes from 93.184.221.133: icmp_seq=4 ttl=54 time=107.143 ms
64 bytes from 93.184.221.133: icmp_seq=5 ttl=54 time=112.620 ms
64 bytes from 93.184.221.133: icmp_seq=6 ttl=54 time=102.609 ms
64 bytes from 93.184.221.133: icmp_seq=7 ttl=54 time=107.737 ms
64 bytes from 93.184.221.133: icmp_seq=8 ttl=54 time=104.039 ms
64 bytes from 93.184.221.133: icmp_seq=9 ttl=54 time=103.752 ms
64 bytes from 93.184.221.133: icmp_seq=10 ttl=54 time=104.129 ms
64 bytes from 93.184.221.133: icmp_seq=11 ttl=54 time=106.341 ms

--- abc.dfg.net ping statistics ---
12 packets transmitted, 12 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 102.212/105.820/112.620/2.732 ms

如果您获取的输出内容不同包含错误信息，表示您的 Mac 无法进入 Parallels Update 站点。
查看您的互联网连接是否正常工作且从您的 Mac 上访问 update.parallels.com 是否不被任何防火墙阻止。