# Windows 11 KB5132061 won't install: what to do now

> Microsoft confirmed the November Windows 11 update KB5132061 fails on some PCs. Here's who is affected, the error codes and when the automatic fix lands.

By Subhajit | 2026-11-12 | Tech | Savvy VibeZ
Web page: https://savvyvibez.com/post/windows-11-kb5132061-won-t-install-what-to-do-now

## Key takeaways

- Microsoft confirmed on Nov. 11-12, 2026 that Windows 11 update KB5132061 can fail to install, with errors 0x80070306, 0x800f0989 or 0x800f0993.
- It affects a limited number of PCs that installed the October preview update KB5127936, per Microsoft. PCs without it are not affected.
- Microsoft says affected PCs are repaired in 24 to 48 hours from Nov. 11 at 10 a.m. PT and then install the update automatically.
- Admins still seeing failures after 48 hours should contact Microsoft Support, per Microsoft's alert.

Microsoft has confirmed that the November 2026 Windows 11 security update, KB5132061, fails to install on some PCs, according to BleepingComputer's Nov. 12 report on Microsoft's service alert. Affected PCs may retry the install over and over, or show error 0x80070306, 0x800f0989 or 0x800f0993. The good news for U.S. home users: Microsoft says the fix arrives on its own, and you do not need to do anything. As of Nov. 12, it should land by Friday morning.

## Which Windows 11 PCs can't install KB5132061?

Only PCs that installed last month's optional preview update. Microsoft says the problem hits "a limited number of devices" that installed the October 2026 non-security preview update, KB5127936, and that devices without it are not affected, per BleepingComputer. Microsoft's own KB5132061 page, dated Nov. 10, lists the update for Windows 11 builds 26300.9974, 26200.9974 and 26100.9974, with the October preview (KB5127936) shown on the 26300 and 26200 builds.

BleepingComputer says the failures were widely reported before Microsoft acknowledged them. It describes users watching the install lock up midway and then throw 0x800f0989 or 0x800f0993. Reports on Microsoft's Q&A forum and Reddit's Windows Update community are what the outlet points to.

## When will Microsoft fix it?

Within 24 to 48 hours of Nov. 11 at 10 a.m. PT, according to Microsoft's alert quoted by BleepingComputer. That works out to roughly 10 a.m. PT Nov. 12 to 10 a.m. PT Nov. 13, which is Friday morning. Microsoft says affected devices "should be repaired" in that window, and then "will automatically download and install the November 2026 security update via Windows Update."

The company also told IT admins that if installation problems are still being reported after 48 hours, they should contact Microsoft Support. That line was aimed at administrators, not home users, and Microsoft did not describe what the repair actually changes on a PC.

## What should you do right now?

- **Check whether you are in the affected group.** In Settings, open Windows Update, then Update history, and look for KB5127936 from October. If it is not there, this problem should not apply to you.
- **If the update is stuck, leave it alone.** Microsoft says no action is needed. Repeated manual retries are not part of its guidance.
- **Keep your PC online and signed in to Windows Update.** The repair and the November update both come through it, per Microsoft.
- **Admins:** report problems to Microsoft Support if they persist past the 48-hour window.

Do not run random "fixers" from forums for a problem Microsoft says it is repairing itself. We have not tested any workaround, and none of the reports we read recommend one.

## How often does this happen?

Often enough to be a pattern. BleepingComputer lists earlier cases this year: Microsoft pulled a buggy non-security preview update, KB5079391, in March over 0x80073712 errors, fixed 0x800f0922 failures on the May security update, and warned in June about 0x80073712 or 0x800f0993 errors on some PCs upgraded to Windows 11 24H2 or 25H2. In several of those cases the trigger was again an earlier update, as it is here.

Our take: optional preview updates are the part of Windows Update most readers can safely skip. They are meant for testing fixes before Patch Tuesday, and this month is a clear example of why waiting a few weeks costs little. Security updates are different, and you should still get this one once the repair arrives. The one thing we cannot tell you is how many PCs are affected, because Microsoft only says "limited."

## What is confirmed and what is not?

- **Confirmed by Microsoft:** the November update fails on some PCs that installed KB5127936; errors 0x80070306, 0x800f0989, 0x800f0993; automatic repair within 24 to 48 hours of Nov. 11, 10 a.m. PT.
- **Not stated:** the number of affected PCs, what the repair changes, or any manual fix for home users.

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- [Apple Support Community closes Nov. 20: what to do now](/post/apple-support-community-closes-nov-20-what-to-do-now)

Picture credit: Windows logo: Microsoft. Design: Savvy VibeZ