[darkassain]

Everyone that has been getting Error with installations usually have when they are installing a MSI....

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Many users have started experiencing random crashing of explorer and msiexec.exe when trying to start Windows Update or install anything that uses an MSI based installer. This issue is bad enough that some people have even formatted because of it, only to have it come back again.
Rafael has discovered that the fault lies with the SQM Client which is part of the Customer Experience Improvement Program. It seems that ANY process that calls WinSqmStartSession in ntdll.dll will start crashing when MachineThrottling is enabled in the registry, which seems to happen as a result of CEIP running.
There are two workarounds for this issue. One may only be temporary, while the other should be permanent. I will list the permanent method here so everyone can cure the issue once and for all.

according to MS this is their fix

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1. open a elevated command prompt and type:
2. reg delete HKLM\Software\Microsoft\SQMClient\Windows\DisabledSessions /va /f