提示安裝失敗，winrm插件已損壞或者已經缺失。( Failed to open the runspace pool. The Server Manager WinRM plug-in might be corrupted or missing.)
解決方案：
1.以管理員權限打開命令提示符，然後運行如下命令：
"reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v LocalAccountTokenFilterPolicy /t REG_DWORD /d 1 /f"
2.然後運行"winrm quickconfig"
3.重啓機器
4.重新開始安裝IIS