SCCM Failed To Download Updates – Error 0x80070070

When deploying Windows Updates with SCCM, updates are published without issue but they fail to install on the client with the following error in WUAHandler.log:

Failed to download updates to the WUAgent datastore Error = 0x80070070



It means that there is not enough space on the disk. So ensure that when you deploy Windows Updates, there is enough disk space on the client computer.


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About Nicolas 282 Articles
I work as an IT Production Manager, based in Paris (France) with a primary focus on Microsoft technologies. I have 10 years experience in administering Windows Servers. . I am a Microsoft MVP for Cloud & Datacenter Management. I also received the PowerShell Hero 2016 award by PowerShell.0rg. And finally, I am "MCSE: Cloud Platform and Infrastructure", "MCSA: Windows Servers", "Administering & Deploying SCCM", and CheckPoint CCSA certified.