T TrickyTrix New member Joined Jan 10, 2020 Posts 4 Jan 10, 2020 #1 I have Windows 7 Pro on my domain network (WSUS is available). When I try to install 2019-10 Security Monthly Quality Rollup for Windows 7 for X64 (KB4519976) from WSUS, I get 80070002 error code, and when I try to install 2019-12 Security Monthly Quality Rollup for Windows 7 for X64 (KB4530734) online from Windows Update, I get 8024200D error code. I tried installing from Windows Catalog but that didn't help. All other updates installed without any problems. I tried all steps from Windows Update Forum Posting Instructions thread, but nothing helped. So here is my CBS.zip file.