Intel System 10.1.43.5 Install Error -

IntelInstaller.exe /v"/l*vx C:\Logs\IntelME_Install.log" Search for “Return value 3” or “Error 0x” and specifically look for the string “10.1.43.5” to see which component triggers the rollback.

SetupME.exe -s -f2"C:\Logs\MEInstall.log" -norestart If the installer is an MSI, use: intel system 10.1.43.5 install error

Run the installer with verbose logging:

Open Device Manager → System Devices → Intel Management Engine Interface → Properties → Driver tab. Note the version. If it is higher than 10.1.43.5, the error is a downgrade block. Also check ME firmware version using MEInfo.exe (from Intel ME tools). IntelInstaller

msiexec /i "IntelSystem.msi" /qn REBOOT=ReallySuppress For a single machine test, temporarily disable real-time antivirus and any application control policies. If the error resolves, add file/folder exclusions for C:\Windows\Temp\*Intel* , C:\Program Files\Intel\ , and the installer path. add file/folder exclusions for C:\Windows\Temp\*Intel*