.net - Windows 2012 R2 中的 Powershell 5.1

Question

我想在我的 Windows 2012 R2 服务器中安装/升级 powershell。默认情况下，w2k12 有 4.0 powershell，所以我下载了 Windows Management Framework 5.1 作为文件:W2K12-KB3191565-x64.msu当我运行它时 - 我收到错误消息“更新不适用于你的计算机” - 好的......研究谷歌发现......

我必须安装完整版的 .NET Framework 4.5.2 - 没问题.. 下载 dotNetFx45_Full_setup.exe 并运行。

Error: ""Microsoft .NET Framework 4.5 is already a part of this operating system. You do not need to install the .NET Framework 4.5 redistributable. Same or higher version of .NET Framework 4.5 has already been installed on this computer.:"

确定尝试安装开发者版本 NDP452-KB2901951-x86-x64-DevPack.exe

尝试检查是否安装了 FULL -(Get-ItemProperty -Path 'HKLM:\Software\Microsoft\NET Framework Setup\NDP\v4\Full' -ErrorAction SilentlyContinue).Version -like '4.5*'还是假的

这是怎么回事？为什么要在 Windows 2012 中安装最新的 powerhsell 5.1？ :/

Answer 1

获取更新:https://www.microsoft.com/en-us/download/details.aspx?id=54616&ranMID=24542&ranEAID=TnL5HPStwNw&ranSiteID=TnL5HPStwNw-PY0rN6sxCyF8hlhQhRlodA&epi=TnL5HPStwNw-PY0rN6sxCyF8hlhQhRlodA&irgwc=1&OCID=AID2000142_aff_7593_1243925&tduid=(ir__biyzqumvw9kfrgvj0jd6oxxa1e2xjal2pedo1uo900)(7593)(1243925)(TnL5HPStwNw-PY0rN6sxCyF8hlhQhRlodA)()&irclickid=_biyzqumvw9kfrgvj0jd6oxxa1e2xjal2pedo1uo900

然后选择w2k 2012 R2具体文件名 :