Hi 我想成为伟人 ,
.NET Framework 3.5 是随Win 7一起发布的,你只需要激活它就可以了。 激活步骤如下:
如果你尝试安装.NET 3.5在win7的系统上面,当你接收到错误提示信息,是让你打开控制面板来安装.NET 3.5。
1. 你可以参考下面的方法:打开control panel. 点击安装程序(programs)
2. 打开windows features.
3. 把.NET framework3.5.1 给勾选上
4. 点击ok,就可以了。
希望这些方法对你安装.NET 3.5有帮助。
如果你需要.NET Framework 其他版本,你需要手动安装它。
Best Regards,
Hart
Please remember to click "Mark as Answer" the responses that resolved your issue, and to click "Unmark as Answer" if not. This can be beneficial to other community members reading this thread. If you have any compliments or complaints
to MSDN Support, feel free to contact MSDNFSF@microsoft.com.