Net framework 3.5 error0x800F081F [英] Net framework 3.5 error0x800F081F

问题描述

我正在使用Windows 10专业版，但我无法安装netfx3.5

解决方案

嗨Promik2，

欢迎来到MSDN论坛。

错误代码"0x800F081F "通常表示无法找到源文件，请查看在此doc：

.NET Framework 3.5安装错误：0x800F0906,0x800F081F，0x800F0907 并检查部分' Windows 10的分辨率'
，如下所示解决此问题：

要修复Windows 10的错误代码，请按以下步骤操作：

• < span style ="font-family：'Calibri'，sans-serif; font-size：11pt">下载Windows Media Creation工具，在本地创建ISO映像，或为已安装的Windows版本创建映像。
• 按方法2（在Windows 8.1，Windows Server 2012 R2，Windows 8或Windows Server 2012的分辨率下）配置组策略，但也请按照以下步骤操作：

1. 挂载在步骤1中创建的ISO映像。
2. 指向来自ISO的ISO sources \ _sxs文件夹的"备用源文件路径"。
3. 运行gpupdate / force命令。
   
   
   
   
   
   
   
   
   
4. 添加.Net框架功能。

最好的问候，

萨拉

i am using windows 10 pro but i can't install netfx3.5

解决方案

Hi Promik2,

Welcome to the MSDN forum.

The error code "0x800F081F" often means the source files could not be found, please have a look at this doc: .NET Framework 3.5 installation error: 0x800F0906, 0x800F081F, 0x800F0907 and check the part ‘Resolution for Windows 10’ as below to troubleshoot this issue:

To fix the error codes for Windows 10, follow these steps:

• Download the Windows Media Creation tool, and create an ISO image locally, or create an image for the version of Windows that you have installed.
• Configure the Group Policy as in Method 2 (under Resolutions for Windows 8.1, Windows Server 2012 R2, Windows 8 or Windows Server 2012), but also follow these steps:

1. Mount the ISO image that's created in step 1.
2. Point the "Alternate source file path" to the ISO sources\sxs folder from the ISO.
3. Run the gpupdate /force command.
4. Add the .Net framework feature.

Best regards,

Sara

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