1、按住电脑键盘上面的CTRL+ALT+DEL呼出电脑的任务管理器。

2、在电脑的任务管理器中，选择到【性能】这个分类，然后可以看到一个【资源监视器】的功能，然后点击一下会弹出一个窗口。

3、在资源监视器中的网络选项卡就能看到那些程序在连接网络自动下载我们不需要的软件，然后把这个程序找到删除卸载就可以了。

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2、在打开的服务窗口中首先找到ApplicationIdentity服务，然后双击打开。

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3、在打开的窗口下方找到启动类型，然后在下拉的菜单中选中自动，在下方点击启动，最后点击确定即可。

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4、返回电脑桌面，再次使用快捷键win键+R唤出运行窗口，在搜索框中输入gpedit.msc，然后点击回车键。

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5、在打开的本地组策略编辑器中依次点击展开计算机配置—管理模板—windows组件，在其下找到并选中windowsinstaller。

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6、在右侧窗口中首先找到禁用WindowsInstaller，然后双击打开。

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7、在打开的窗口中勾选已启用，然后在下方禁用WindowsInstaller中选中始终禁用，最后点击确定。

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8、在右侧窗口中再次找到禁止用户安装，然后双击打开。

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9、在打开的窗口中勾选已启用，然后在下方用户安装行为中选中隐藏用户安装，最后点击确定。

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1、找到桌面上的“此电脑”，然后鼠标右击，然后选择“管理”；

2、接着在弹出的“计算机管理”窗口中，点击“服务和应用程序”，下方就会出现“服务”；

3、点击进入“服务”功能页面，就可以看到很多的计算机应用程序，我们需要在其中找到“WindowsInstaller”，然后双击鼠标打开窗口点击“常规”，然后将“启动类型”改为“禁用”，然后确定即可。