framework 3.5 sp1安装步骤（详解博途v14sp1安装顺序）

有效解决“Win10 安装arcgis10.2 for desktop需要microsoft.net framework 3.5 sp1或等效环境”。

台式电脑新装了系统，重新安装arcgis 10.2时弹出“安装arcgis10.2 for desktop需要microsoft.net framework 3.5 sp1或等效环境 ”。在网上百度了很多的相关知识，有说要找到系统盘重新装这个框架的，有说装一个低版本的VS的，还有说找到这个环境下载安装的，都挺麻烦。最后google到了这个网址有效解决“Win10 安装arcgis10.2 for desktop需要microsoft.net framework 3.5 sp1或等效环境”。

https://docs.microsoft.com/en-us/dotnet/framework/install/dotnet-35-windows-10，在下面的评论里找到了有效的解决方案。评论原文如下：

”

I had the same issue on Windows 10. I found some articles that said to place a copy of Windows 10 on my local drive and then use command line to reinstall .NET 3.5. Here is the command I used below. You will have to change the a path if you place your Windows 10 folder somewhere else other than C:

C:WINDOWSsystem32>DISM.EXE /Online /Add-Capability /CapabilityName:NetFx3~~~~ /Source:C:Windows10sourcessxs

Deployment Image Servicing and Management tool

Version: 10.0.15063.0

Image Version: 10.0.15063.0

[==========================100.0%==========================]

The operation completed successfully.

C:WINDOWSsystem32>

”

by Advdn1031

以管理员权限运行Windows PowerShell(右键Windows图标->Windows PowerShell(管理员)(A))

”

C:WINDOWSsystem32>DISM.EXE /Online /Add-Capability /CapabilityName:NetFx3~~~~ /Source:C:Windows10sourcessxs