运行NetFx20SP2_x64.exe什么都没有? [英] Running NetFx20SP2_x64.exe Does Nothing?
问题描述
在运行安装程序NetFx20SP2_x64.exe或NetFx20SP2_x86.exe时，会弹出询问运行权限的对话框，然后选择是". ...然后什么也没发生.
Upon running either installer, NetFx20SP2_x64.exe or NetFx20SP2_x86.exe, the dialog asking permission to run pops up and I select "Yes" ... then nothing happens.
当前已安装.Net 2.0.50727("Framework"目录中为32位，而"Framework64"目录中为64位).
Currently .Net 2.0.50727 is installed (32 bit in "Framework" directory and 64 bit in "Framework64") and there have been no functional issues.
我必须先卸载较旧的2.0版本吗?还是我可能做错了什么?我已经尝试过以管理员身份运行"并且相同的什么也没有发生"被观察到.
Must I uninstall the older 2.0 versions first? Or is there something else I might be doing wrong? I have tried "Run as Administrator" and same "nothing happens" is observed.
此外，是否有可用的构建日志历史记录描述自.Net 2.0以来每个版本的更改?
Additionally, is there a build log history available that describes changes in each version since .Net 2.0?
最新的.Net 3.5是否带有2.2或2.0?
Does the latest .Net 3.5 come with 2.2 or 2.0?
我不是专业级程序员.我主要编写用于使用C ++进行数值分析的控制台应用程序，并且具有几乎为零的互操作技能...因此，非常感谢任何建议.
I am not a professional level programmer. I mostly write console apps for numerical analysis with C++ and have near zero interoperability skills ... so any advice is much appreciated.
*谢谢.*
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历史>>最近，Secunia PSI将我的.Net 2.0标记为过时".而且我正努力保持修补状态.
History >> Recently Secunia PSI flagged my .Net 2.0 as "out of date" and I am trying to stay fully patched.
操作系统:Windows 10 Pro版本1607-64位
OS: Windows 10 Pro version 1607 - 64 bit
主要软件>> Visual Studio 2010，MS Office 2010
Primary software >> Visual Studio 2010, MS Office 2010
推荐答案
Hi Pb2Au，
Hi Pb2Au,
感谢您在MSDN论坛中发帖.
Thank you for posting in MSDN forum.
您不需要安装NetFx20SP2_x64.exe或NetFx20SP2_x86.exe，因为它们已经存在于您的计算机上.
You don't need to install NetFx20SP2_x64.exe nor NetFx20SP2_x86.exe, because they are already existed on your machine.
原因:
.Net Framework 3.5预安装在Win 10中，它包含.NET 2.0和3.0.
.Net Framework 3.5 is pre-installed in Win 10, it contains .NET 2.0 and 3.0.
您可以直接转到控制面板"以启用此功能，如下所示:
You could directly go to Control Panel to enable this feature as below:
最好的问候
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