Can not open edge chromium app

[YiBoZhang]

I don't know what happened and my computer can't open the edge app again. Reinstall edge, you can use it but you can't turn it off, or you won't open it again.How to solve? thanks in advance.

[#2]

Hi,
Which Edge insider channel?
What's your OS and its version?

[#3]

First it appeared on the beta version, and then I tried the Dev version with the same problem. The computer system version is win10 1909.

[#4]

So what happens when you try to start Edge insider beta or dev? do you see any screens? errors?
can you check your Event viewer in Windows?
have you tried running it as Admin?

[#5]

No error prompts.
try running as admin only a UAC prompt, no more.
how to check Event viewer?

[#6]

I open Event viewer .See the record below

日志名称: Application
来源: edgeupdate
日期: 2019/12/16 18:09:46
事件 ID: 0
任务类别: 无
级别: 信息
关键字: 经典
用户: 暂缺
计算机: XiaoXinPro13
描述:
无法找到来自源 edgeupdate 的事件 ID 0 的描述。本地计算机上未安装引发此事件的组件，或者安装已损坏。可以安装或修复本地计算机上的组件。

如果该事件产生于另一台计算机，则必须在该事件中保存显示信息。

以下是包含在事件中的信息:

Service stopped

事件 Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="edgeupdate" />
<EventID Qualifiers="0">0</EventID>
<Level>4</Level>
<Task>0</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2019-12-16T10:09:46.999329200Z" />
<EventRecordID>1337</EventRecordID>
<Channel>Application</Channel>
<Computer>XiaoXinPro13</Computer>
<Security />
</System>
<EventData>
<Data>Service stopped</Data>
</EventData>
</Event>

Here's what's in debug.log:

[1216/191234.543:ERROR:exception_handler_server.cc(527)] ConnectNamedPipe: 管道正在被关闭。 (0xE8)

[#7]

There are articles like this: https://www.dummies.com/computers/operating-systems/windows-10/how-to-use-event-viewer-in-windows-10...