.NET 4.5 RC Framework CLR-Windows XP兼容性 [英] .NET 4.5 RC Framework CLR - Windows XP compatibility
问题描述
简而言之，我的问题是：可以在Windows XP计算机上安装.NET Framework 4.5吗？
My question in short is: "Can .NET framework 4.5 be installed on Windows XP machines?"
我有以下MSDN链接：
I have the following MSDN link:
每个新的.NET Framework版本都保留了以前版本的功能并添加了新功能。 CLR由其自己的版本号标识。 .NET Framework的某些版本包括CLR的新版本，但其他版本则使用较早的版本。例如，.NET Framework 4包括CLR 4，但.NET Framework 3.5包括CLR 2.0。 （没有CLR的版本3。）尽管.NET Framework 4.5 RC是.NET Framework 4的就地更新，其底层CLR版本号为4.5。
...
Each new version of the .NET Framework retains features from the previous versions and adds new features. The CLR is identified by its own version number. Some versions of the .NET Framework include a new version of the CLR, but others use an earlier version. For example, the .NET Framework 4 includes CLR 4, but the .NET Framework 3.5 includes CLR 2.0. (There was no version 3 of the CLR.) Although the .NET Framework 4.5 RC is an in-place update of the .NET Framework 4, the underlying CLR version number is 4.5. ...
文档继续说，您只能安装.NET Framework 4，.NET Framework 3.5 SP1，.NET Framework Windows XP Professional和Windows XP Home Edition上的2.0 SP2（即未提及4.5）。
The documentation goes on to say you can only install .NET Framework 4, .NET Framework 3.5 SP1, .NET Framework 2.0 SP2 on Windows XP Professional and Windows XP Home Edition (i.e no 4.5 mentioned).
我在其他地方了解到可以在Win XP上安装.NET 4.5。 。因此，本文档是否仅指4.5RC（而不是最终的4.5框架）。
I've read in other places that .NET 4.5 can be installed on Win XP. So is this documentation just referring to 4.5RC (not the final 4.5 framework).
我的问题是，我们是否无法在XP计算机上部署基于4.5的应用程序。微软会发布服务包吗？ （不太可能，因为他们不支持XP）
My issue is, are we not able to deploy apps built on 4.5 in XP machines. Will Microsoft release a service pack? (unlikely since they don't support XP)
p.s。关于此主题的几篇有趣的文章：
p.s. a couple of interesting articles on the subject:
。NET 4.5重大更改-.NET Framework 4和.NET Framework 4.5 R之间的兼容性问题
推荐答案
通过查看.NET Framework系统要求文档-我认为您不走运。
From looking at the .NET Framework System Requirements docs - I think you're out of luck.
http://msdn.microsoft.com/ zh-cn / library / 8z6watww（v = vs.110）.aspx
根据文档，可以确定它不在测试中矩阵，则不会获得安装支持。假设安装程序未明确阻止不受支持的操作系统，则该安装程序仍然可以运行。 YMMV。
According to the doc, it's certain that it wasn't in the test matrix, you won't get support for the installation. The installer may still work assuming it doesn't explicitly block unsupported OS'. YMMV.
XP的使用寿命可以延长到2014年-您只会看到关键的安全修复程序，而不是像这样的新功能。
XP is in extended life-support through 2014 - you're only going to see critical security fixes, not new features like this.
http://support.microsoft.com/lifecycle /search/default.aspx?alpha=Windows+XP
这篇关于.NET 4.5 RC Framework CLR-Windows XP兼容性的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
