Windows Management Instrumentation 服务卸载并重新创建

SC delete Winmgmt

sc create Winmgmt binPath= "C:\Windows\System32\svchost.exe -k netsvcs" type= share start= auto DisplayName= "Windows Management Instrumentation" group= netsvcs depend= RpcSs
sc description Winmgmt "提供共同的界面和对象模式以便访问有关操作系统、设备、应用程序和服务的管理信息。如果此服务被终止，多数基于 Windows 的软件将无法正常运行。如果此服务被禁用，任何依赖它的服务将无法启动。"

服务出现问题，启动不了，出现“error2，指定文件找不到” ，解决办法如下，在wbem目录下执行命令行：

for %i in (*.dll) do RegSvr32 -s %i
Regsvr32 -s scrcons.exe
Regsvr32 -s unsecapp.exe
Regsvr32 -s wbemtest.exe
Regsvr32 -s WinMgmt.exe
Regsvr32 -s WmiApSrv.exe
Regsvr32 -s WmiPrvSE.exe

再次启动wmi服务时，提示服务已经启动，OK，完成重装WMI服务。微软官网解决说明

其它问题处理办法：

关于WMI服务日志报错导致服务停掉的BUG修改批处理脚本如下，保存为VBS脚本文件：

strComputer = "."
      Set objWMIService = GetObject("winmgmts:" _
      & "{impersonationLevel=impersonate}!\\" _
      & strComputer & "\root\subscription")

      Set obj1 = objWMIService.Get("__EventFilter.Name='BVTFilter'")
      set obj2set = obj1.Associators_("__FilterToConsumerBinding")
      set obj3set = obj1.References_("__FilterToConsumerBinding")

      For each obj2 in obj2set
                      WScript.echo "Deleting the object"
                      WScript.echo obj2.GetObjectText_
                      obj2.Delete_
      next
      For each obj3 in obj3set
                      WScript.echo "Deleting the object"
                      WScript.echo obj3.GetObjectText_
                      obj3.Delete_
      next
      WScript.echo "Deleting the object"
      WScript.echo obj1.GetObjectText_
      obj1.Delete_

保存为Workaround.vbs
右键命令提示“command prompt”
单击开始，程序，右键命令行，以管理员运行，执行vbs

其它解决方法：

sfc /scannow

遇到服务无法启动的情况，解决方法

rem open a CMD window (in Win7/Vista open as admin) and type at the cmd prompt:
net stop winmgmt rem(choose Y when needed)
winmgmt /resetrepository
net start winmgmt

@echo on
cd /d c:\temp
if not exist %windir%\system32\wbem goto TryInstall
cd /d %windir%\system32\wbem
net stop winmgmt
winmgmt /kill
if exist Rep_bak rd Rep_bak /s /q
rename Repository Rep_bak
for %%i in (*.dll) do RegSvr32 -s %%i
for %%i in (*.exe) do call :FixSrv %%i
for %%i in (*.mof,*.mfl) do Mofcomp %%i
net start winmgmt
goto End

:FixSrv
if /I (%1) == (wbemcntl.exe) goto SkipSrv
if /I (%1) == (wbemtest.exe) goto SkipSrv
if /I (%1) == (mofcomp.exe) goto SkipSrv
%1 /RegServer

:SkipSrv
goto End

:TryInstall
if not exist wmicore.exe goto End
wmicore /s
net start winmgmt
:End

sc stop SharedAccess
sc stop iphlpsvc
sc stop wscsvc

参考：https://blog.csdn.net/haiross/article/details/12950175

https://www.cnblogs.com/Full--Stack/p/8041397.html

https://support.microsoft.com/en-us/help/2545227/event-id-10-is-logged-in-the-application-log-after-you-install-service

https://answers.microsoft.com/en-us/windows/forum/all/wmi/fd22fec4-f5c9-4d83-9373-e7d8063d3e8b

https://social.technet.microsoft.com/Forums/windows/en-US/b3414a97-3eca-4d18-a755-3c36635ccb71/windows-vista-processor-info-shows-quotnot-availablequot-wmi-not-working?forum=itprovistasetup