EndPoint 12.1 installation failed on Windows 7

Please let me have some advice / help on the failed installation of EndPoint 12.1 on a Windows 7 PC.

One of the Windows 7 client warned on auto-protection disabled. Decided to re-install EndPoint.

Removed the client from SEPM and deploy again by push but still auto-protection disabled.

Then login locally on the Windows 7 PC and removed EndPoint and tried to re-install but the local installation failed.

Executed cleanwipte and re-install and still failed.

Attached the SEP_INST.log in 7zip format