Windows 10: Error Code 0x80070020 When Installing Windows Update

Hi, I'm encountering Error Code 0x80070020 whenever I try to install a Windows update on my Windows 10 PC. The update downloads successfully, but during the installation process, it fails with this error. I've tried running the Windows Update troubleshooter and disabling antivirus software, but the issue persists. Can someone please help me resolve this error and install the update?

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Error codes 0x80070005 and 0x80070020

Hi Hillary,

To address your concern regarding the error code 0x80070005, kindly click this

link and follow the steps provided. For the error code 0x80070020, check this

link and see if helps.

Keep us posted with the result.

 

Error 0x80070020 updating to version 1709

I'm getting the same error code as above. I'm not running any .iso. The error reads - There were problems installing some updates, but we'll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: 2018-05 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4103727) - Error 0x80070020.

I think what happened was that the update was downloading and stopped at 74% downloaded. So, I went away for 30 minutes and came back and it was still stuck on 74% downloaded. Then, I rebooted, thinking it might help. It didn't help. Any suggestions?

 

Error code 0x80070020

Hello,

I suggest you to follow the suggestions given by Andre Da costa and check if it helps:

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Hope this helps. If the issue remains unresolved, please get back to us and we would be happy to help.