如果网络没问题,就是之前的安装log 日志文件影响了,你可以清除它后再重新运行安装,也可以在出现的弹窗中点选 “Ignore” 后继续 安装日志 log 文件的位置: Install log file location: On Windows 7 or 8.1 the install log file is located in the C:\Users\<username>\.Xilinx\xinstall directory, or for XP in %TEMP%\.Xilinx\xinstall. On Linux the log file is located under /home/<username>/.Xilinx/xinstall