Let me start with, BWAHAHAAHAHAHA first.
Im proud of because i manage to figure out myself about this error. lol. after repeatedly use tactic
- Delete everything you find in C:\Windows\SoftwareDistribution\Download
- run the command prompt as an administrator. Type in “wuauclt.exe /updatenow”.
BUT, still get same error. waste time. waste data because need to download from scratch.
then, i dig that 80240020, what exactly is that error. this error is:
When you try to download and install updates from the Microsoft Windows Update Web site, from the Microsoft Update Web site, or from a Windows Server Update Services (WSUS) server, you may receive the following error message: 0x80240020
This problem occurs if the Automatic Updates service cannot impersonate the logged-on user to finish downloading and installing the update.