推荐回答(5个)
方法一:手动开始该服务
1、使用管理员账户登录系统,按下Win+R组合键,在运行命令提示框中,输入“services.msc”后回车;

2、在服务界面,在右侧窗口,找到“System Event Notification Service”,双击进入设置界面;

3、在System Event Notification Sevvise属性界面,将其启动方式设置成“自动”后,应用闭关你确定后退出Win7不能联网未能连接到一个Windows服务服务原因分析及解决办法--System Event Notification Sevvise属性界面。

方法二:利用命令提示符
1、使用管理员账户登录系统,点击开始按钮,菜单中鼠标指向“所有程序”,然后在次级菜单中,点开“附件”,右键单击,菜单中选择“以管理员身份运行”;

2、在在命令提示符界面输入“NETSH WINSOCK RESET CATALOG”后回车,目的是重新启动System Event Notification Service服务;

3、倘若提示出错,重新启动电脑,按F8,选择进入安全模式,重新重复前两步,系统应该能够恢重启正常。
温馨提示:如果不成功,可尝试下载第三方优化软件后,重试上述步骤。
4、还不能解决问题的话,就只能重装系统了。
方法一:手动开始该服务1、使用管理员账户登录系统,按下Win+R组合键,在运行命令提示框中,输入“services.msc”后回车;

2、在服务界面,在右侧窗口,找到“System Event Notification Service”,双击进入设置界面;

3、在System Event Notification Sevvise属性界面,将其启动方式设置成“自动”后,应用闭关你确定后退出Win7不能联网未能连接到一个Windows服务服务原因分析及解决办法--System Event Notification Sevvise属性界面。

方法二:利用命令提示符1、使用管理员账户登录系统,点击开始按钮,菜单中鼠标指向“所有程序”,然后在次级菜单中,点开“附件”,右键单击,菜单中选择“以管理员身份运行”;

2、在在命令提示符界面输入“NETSH WINSOCK RESET CATALOG”后回车,目的是重新启动System Event Notification Service服务;

3、倘若提示出错,重新启动电脑,按F8,选择进入安全模式,重新重复前两步,系统应该能够恢重启正常。温馨提示:如果不成功,可尝试下载第三方优化软件后,重试上述步骤。
4、还不能解决问题的话,就只能重装系统了。
我刚刚弄好了,您可以重新启动,转到安全模式,进入后,在命令窗口(开始菜单->运行->cmd)输入 NETSH WINSOCK RESET CATELOG,然后重启,就可以了。 开始 运行 输入以下内容 netsh winsock reset catalog 回车 netsh int ipv4 reset reset.log 回车 netsh int ipv6 reset reset.log 回车 我也遇到跟你一样的情况了,昨晚上完网,也同样是一个修改网络层协议被360阻止 然后今天一开电脑就出现跟你一样的情况来 而且连网络也无法连接 上面的方法你试试吧 我是这样做了以后就解决了 希望对你有帮助
满意请采纳
方法一、
1、首先打开运行菜单,在运行对话框中输入CMD,回车打开命令对话框;
2、然后在命令对话框中输入“NETSH WINSOCK RESET CATALOG”命令,然后重新启动System Event Notification Service服务;
3、如果提示出错,那就关机再重新开机进入安全模式,重新运行CMD,输入“NETSH WINSOCK RESET CATALOG”命令,然后重新启动下System Event Notification Service服务,显示系统恢重启正常即可。
方法二、
1、依次点击“开始菜单--所有程序—附件—命令提示符,然后右击选择“以一管理员身份运行”选项;
2、然后在命令对话框中输入“netsh winsock reset”命令;
3、运行完成以后,按照命令对话框上的提示,重新启动计算机,重启之后计算机会弹出提示框,选择“允许此程序”,然后点击确定按钮即可;
4、接着打开360安全卫士对电脑进行查杀木马一下即可。
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