如何在Windows 2012 R2上安装R2框架4.6.1运行时

Question

我制作了一个aws EC2实例Windows 2012 R2。

它预装了.Net 4.5。

但我正在运行需要4.6.1的代码。

我尝试了在线和离线安装程序。我是管理员。我在安装程序(S)上选择“以管理员身份运行”。它会提取包裹。安装进度栏达到完成。无论哪种方式，我都会得到相同的错误消息：

错误信息没有帮助，我也不知道如何继续。

日志文件显示以下内容：

© 2009 Microsoft Corporation. All rights reserved. Terms of Use.

OS Version = 6.3.9600, SP = 0.0, Platform 2
 OS Description = Win2k12R2 - x64 Standard Edition 


MSI = 5.0.9600.19082
 Windows servicing = 6.3.9600.18384


CommandLine = D:\0ce7916d947e0ebb7a5825cc0c\\Setup.exe /x86 /x64 /redist
 TimeZone = Pacific Standard Time
 Initial LCID = 1033

 Using Simultaneous Download and Install mechanism

Operation: Installing

Package Name = Microsoft .NET Framework 4.6.1 Setup
 Package Version = 4.6.01055

User Experience Data Collection Policy: Disabled

Number of applicable items: 6

 Exe (D:\0ce7916d947e0ebb7a5825cc0c\SetupUtility.exe) succeeded.

 Exe (D:\0ce7916d947e0ebb7a5825cc0c\SetupUtility.exe) succeeded.

 Exe (D:\0ce7916d947e0ebb7a5825cc0c\x64-Windows8.1-KB3102467-x64.cab) failed with 0x57 - The parameter is incorrect. .
 Final Result: Installation failed with error code: (0x00000057), "The parameter is incorrect. " (Elapsed time: 0 00:00:49).

Answer 1

如果禁用服务，可能会导致这种情况。