Well I tried 2 times and both failed with E_FAIL 0x80004005 :cry:
Both times I try to install SP1 with one other updates via Windows Update.

I’ll try to uninstall CIS. So far install processes failed at 99% after several reboot so I don’t know this is related to CIS or not, but it seems this is the time to ditch Comodo… :stuck_out_tongue: