Hi, @SliperPoon
Thank you for posting in Microsoft Q&A forum.
0x87D00664 means Updates handler job was cancelled, there could be several reasons why the updates are failed.
- Verify the patch is downloaded and successfully distributed to the distribution point
- Check UpdatesDeployment.log to see if there any useful info.
- Check if there any anti-malware software installed on the client computer, they may block the update downloading.
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