18/11/2025
Windows 11 KB5068861 is not installing on some PCs due to errors like 0x80070306, 0x800f0983, and 0x800f081f.
If you’re unable to install the update, you can either wait for the month’s optional release or just use the Media Creation Tool, which now downloads the same patch that fails.
We’re also testing a broken SMB search after the Patch Tuesday.
KB5068861 is a Patch Tuesday release. This means it will install itself automatically, whether you like it or not, and that does make sense.
After all, the November 2025 Update patches 63 critical security issues, but the catch is that the update fails to install on some PCs due to the following three errors:
0x80070306
0x800f081f
0x800f0983
“Getting install error 0x80070306 when installing 2025-11 Security Update KB5068861 (26200.7171) on Windows 11 25H2 Build 26200.7019,” one user wrote in a post on Feedback Hub, and they also added that running an SFC scan or using /checkhealth does not address these install errors.
There are similar reports on Reddit discussing our story.
Windows 11 KB5068861 won't install on some PCs due to errors like 0x80070306, 0x800f0983, and 0x800f081f. SMS sharing is also affected.