Fix SCCM Client Installation error 0x80070643

i have client with Windows 7- 64 bit with failed to install sccm client on it.
Checking the logs on the client C:\Windows\ccmsetup\Logs\ccmsetup.log and C:\Windows\ccmsetup\Logs\client.msi.log.  i found that the WMI corrupt and the error code is0x80070643. after research i found the fix is rebuild the WMI Repository by this commands is best fix.
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@echo off
sc config winmgmt start= disabled
net stop winmgmt /y
%systemdrive%
cd %windir%\system32\wbem
For /f %%s in ('dir /b *.dll') do regsvr32 /s %%s
wmiprvse /regserver
winmgmt /regserver
net start winmgmt
for /f %%s in ('dir /b *.mof *.mfl') do mofcomp %%s
exit
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copy the code and make .bat file and run it when its done restart the computer and try to install the client.

Good luck

~Mohanad Zaki