Microsoft Office apps Not Opening.

Question

Every time I click to open one of Microsoft Office apps it won't open. No pop-up or message saying way just won't open. I previously opened it but not anymore. This is the second time this has happened to me.

Answer 1

I can find error in eventvwr:

日志名称:          Application
来源:            Application Error
日期:            2024/6/21 21:53:48
事件 ID:         1000
任务类别:          (100)
级别:            错误
关键字:           经典
用户:            暂缺
计算机:           DESKTOP-0U8LNJD
描述:
错误应用程序名称: EXCEL.EXE，版本: 16.0.17628.20164，时间戳: 0x6672142b
错误模块名称: AppVIsvSubsystems64.dll，版本: 16.0.17804.43981，时间戳: 0x665fe11c
异常代码: 0xc0000005
错误偏移量: 0x00000000000b12ad
错误进程 ID: 0x3e90
错误应用程序启动时间: 0x01dac3e2708ca104
错误应用程序路径: C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE
错误模块路径: C:\Program Files\Microsoft Office\root\Office16\AppVIsvSubsystems64.dll
报告 ID: 58d7464a-c895-4622-8e85-4fc049fd126d
错误程序包全名: 
错误程序包相对应用程序 ID: 
事件 Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Application Error" />
    <EventID Qualifiers="0">1000</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>100</Task>
    <Opcode>0</Opcode>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2024-06-21T13:53:48.5388128Z" />
    <EventRecordID>25713</EventRecordID>
    <Correlation />
    <Execution ProcessID="0" ThreadID="0" />
    <Channel>Application</Channel>
    <Computer>DESKTOP-0U8LNJD</Computer>
    <Security />
  </System>
  <EventData>
    <Data>EXCEL.EXE</Data>
    <Data>16.0.17628.20164</Data>
    <Data>6672142b</Data>
    <Data>AppVIsvSubsystems64.dll</Data>
    <Data>16.0.17804.43981</Data>
    <Data>665fe11c</Data>
    <Data>c0000005</Data>
    <Data>00000000000b12ad</Data>
    <Data>3e90</Data>
    <Data>01dac3e2708ca104</Data>
    <Data>C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE</Data>
    <Data>C:\Program Files\Microsoft Office\root\Office16\AppVIsvSubsystems64.dll</Data>
    <Data>58d7464a-c895-4622-8e85-4fc049fd126d</Data>
    <Data>
    </Data>
    <Data>
    </Data>
  </EventData>
</Event>

Seems it's an error of AppVIsvSubsystems64.dll, but I can find no detail.

Answer 2

To blame Windhawk if you have it. Link: https://www.reddit.com/r/Office365/comments/1de5nma/help_office_completely_broken/