1. Click Start, Run, type: cmd and press Enter. Please run the following command in the opened window.
net stop WuAuServ
2. Click Start, Run, type: %windir% and press Enter.
3. In the opened folder, rename the folder SoftwareDistribution to SDold.
4. Click Start, Run, type: cmd and press Enter.
Please run the following command in the opened window.
net start WuAuServ
翻译:主要原因是windows update的临时文件损坏 建议重命名该文件夹
步骤 1.开始----- 运行------- cmd ----- 键入net stop WuAuServ回车(停止windows update服务)
2.开始----- 运行----键入%windir%回车(打开系统目录)
3.将SoftwareDistribution文件夹重命名为SDold
4.开始----- 运行------- cmd ----- 键入net start WuAuServ回车
5.可以正常安装.net了
(文件夹还要不要重命名回来? 不用了 安装.net的过程中已经被重新创建)