1,870 questions
1,870 questions with Windows Insider program | Windows Insider preview | Install, activate, and Windows update tags
3 answers
Windows Insider Preview certificate renewal (Expiration: Aug 11, 2026)
I have followed the directions to update my certifciate. Downloaded update, restart to install. Reboots twice during install. On final reboot, reported 'failed' and suggests downloading again. Now completed this four times, all with the same…
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-08-13T12:38:07.2533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(284.8, 30%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETT%3C/text%3E%3C/svg%3E)
Tom Thompson
0
Reputation points
commented 2026-08-23T02:51:01.7466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 24%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPC%3C/text%3E%3C/svg%3E)
Paul Chou
1,456
Reputation points
1 answer
I can't update my windows 11 insider beta version (26220.8925)
I've been stuck on 26220.8925 I've been trying to get to the latest version which is (26220.9223) also tried to get .9022 a few weeks ago and it failed for the past month I have been stuck on the July version (26220.8925) I tried to update it would…
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-08-21T23:26:43.71+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(307.2, 5%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBO%3C/text%3E%3C/svg%3E)
Brandon Onwukwe
0
Reputation points
commented 2026-08-23T01:03:59.5466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 5%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDV%3C/text%3E%3C/svg%3E)
DAVID V
25
Reputation points
2 answers
One of the answers was accepted by the question author.
Windows 11 Version 25H2 Update Failing with Install Error 0xC1900101
I am continuously facing an issue while trying to update my system to Windows 11, version 25H2. The update fails every time and shows the Install error - 0xC1900101. I was previously enrolled in the Windows Insider Program but I have completely opted out…
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-08-21T05:53:28.3533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(188.79999999999998, 92%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESJ%3C/text%3E%3C/svg%3E)
Shivam Jhariya
20
Reputation points
answered 2026-08-22T09:43:29.05+00:00
Shivam Jhariya
20
Reputation points
0 answers
Windows Insider Preview certificate renewal (Expiration: Aug 11, 2026)
Windows Insider Preview — Certificate Renewal (2026) What's changing, what to do, and the minimum build for your channel. What's happening Windows Insider Preview builds are code-signed with flight certificates used to securely sign Insider Preview…
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-07-08T06:04:54.1266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 28.000000000000004%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECB%3C/text%3E%3C/svg%3E)
Chris Broomfield
500
Reputation points Microsoft Employee
Moderator
edited the question 2026-08-22T01:04:14.8666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(160, 21%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
BryceSor
5,490
Reputation points
Volunteer Moderator
3 answers
I can't update windows to version 29648.1000
I cannot update Windows to version 29648.1000. Installation error 0x80070005.
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-08-21T10:19:03.0266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 67%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Владимир Титаренко
5
Reputation points
answered 2026-08-21T18:26:48.1233333+00:00
CrazyKats
18,225
Reputation points
Volunteer Moderator
0 answers
Build 26220.9223 out to Beta 25H2 Channel
Live in W.U. https://learn.microsoft.com/en-us/windows-insider/release-notes/beta/preview-build-26220-9223
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
0 answers
Build 28120.2760 out to Canary/Exp. Channel
Live in W.U. https://learn.microsoft.com/en-us/windows-insider/release-notes/experimental-26-h1/preview-build-28120-2760
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
0 answers
Build 26340.9233 out to Dev/Exp. Channel
Live in W.U. https://learn.microsoft.com/en-us/windows-insider/release-notes/experimental/preview-build-26340-9233
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
1 answer
Missed the Insider Preview certificate renewal deadline, now stuck
Hi, I missed the certificate renewal deadline, and I only noticed that when I couldn't open my Event Viewer in recent days. Now I am stuck at 26300.8493; Windows Update said I am in the latest version. How should I fix the problem? Also, I quit the…
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 76%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
1 answer
Build 26220.8764 not d/l at all, how to fix?
26220.8764....... been stuck on this build number for last month at leaast that is not finishing to d/l. Best I have gotten is around 40% and then it fails. surfing, socials and even online gaming all working just fine. ANy ideaasa, how can I…
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-08-19T11:29:50.52+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 68%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Adrian Kruger
0
Reputation points
commented 2026-08-21T15:22:27.27+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(208, 2%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELV%3C/text%3E%3C/svg%3E)
Lucus-V
10,775
Reputation points Microsoft External Staff
Moderator
2 answers
Windows 11 Insider Preview Feature Update (26220.9022) Failed to install on 8/14/2026 - 0x800700b7
I have attempted to update my Windows Insider Beta Preview Feature Update 5 times, and it failed with the same result every time. Now, Windows is reporting to me that the version on my computer is about to expire. How do I fix this. When I go the…
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-08-17T03:05:19.7866667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 84%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKT%3C/text%3E%3C/svg%3E)
Kaigh Taylor
0
Reputation points
commented 2026-08-21T11:37:30.6933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 57.99999999999999%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMS%3C/text%3E%3C/svg%3E)
Michael Sendner
0
Reputation points
1 answer
Insider-Programm bitte Hilfe zu abgelaufenem Zertifikat vom 11.08.2026
Infos: Windows 11 Pro for Workstations Insider Preview 25H2, Build: 26300.7674, Windows Feature Experience Pack 1000.26100.329.0 Ich habe die Push-Nachricht erhalten, dass das Zertifikat ausläuft ... Auf der Seite des Insider-Programms kann ich…
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 76%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 12%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECN%3C/text%3E%3C/svg%3E)
4 answers
windows 11 insider preview 29639.1000 (rs_prerelease) install error - 0x80070005.
Above update won't load on my computer after repeated attempts.................how to fix?
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 31%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBP%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 21%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETN%3C/text%3E%3C/svg%3E)
1 answer
Settings > System > Notifications does not work after 28020.2623 (Beta) update
After installing the lengthy feature update for Beta channel 28020.2623 (26H1 build), going to settings > system > notifications doesn't work. It momentarily flashes on and then nothing. Fortunately, other system settings do seem to operate…
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(182.40000000000003, 76%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
4 answers
Windows 11 Insider Preview Feature Update (26300.9032) Fails to install
Will download but fails to install. tried 6 times. On an endless loop won't do Windows updates because it keeps downloading this. System is 26H2.
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-08-01T15:19:39.1166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 0%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETT%3C/text%3E%3C/svg%3E)
Todd Thayer
30
Reputation points
answered 2026-08-19T22:36:32.4866667+00:00
CrazyKats
18,225
Reputation points
Volunteer Moderator
2 answers
How to fix update error "Installation Failure: Windows failed to install the following update with error 0xC1900101: Windows 11 Insider Preview Feature Update (26220.9022)."
Tried to remove all known additional devices. In device manager no Unknown devices shown. Tried to update couple moth already, no luck. Urgently need hellp, to try any other options to update, but not with clean install.
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-08-16T09:20:31.22+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(147.20000000000002, 28.000000000000004%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMG%3C/text%3E%3C/svg%3E)
Murad Gurbanov
0
Reputation points
commented 2026-08-19T14:17:17.67+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(246.4, 15%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAL%3C/text%3E%3C/svg%3E)
Alex-L
11,015
Reputation points Microsoft External Staff
Moderator
1 answer
Build 29599 Experimental Channel cannot in-place upgrade to 29634, SAFE\_OS INSTALL\_UPDATES error 0x80070057-0x20003
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(41.6, 93%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERB%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 41%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL%3C/text%3E%3C/svg%3E)
2 answers
I have been out of state for the last 4 months, how can I now update to the new build?
I have been out of state for the last 4 months, how can I now update to the new build?
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-08-19T01:58:36.1+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(16, 53%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAD%3C/text%3E%3C/svg%3E)
Arthur D. Mazeau
0
Reputation points
edited an answer 2026-08-19T03:04:41.7333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(198.4, 2%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPO%3C/text%3E%3C/svg%3E)
Pauli O
16,285
Reputation points
Volunteer Moderator
4 answers
Windows 11 Insider Preview Update Always Fails with Error 0x80070005
Hello Microsoft Support Team, I am using Windows 11 Insider Preview, and a Windows update always fails to install with error 0x80070005 (Access Denied).
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 22%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVM%3C/text%3E%3C/svg%3E)
1 answer
Windows 11 Insider Preview Feature Update (26340.9212) Install error - 0x80070057
Hi I´m experiencing difficulties with this Update, receiving following error: Windows 11 Insider Preview Feature Update (26340.9212) Install error - 0x80070057
Windows Insider program | Windows Insider preview | Install, activate, and Windows update
asked 2026-08-18T17:20:02.32+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(166.4, 78%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJF%3C/text%3E%3C/svg%3E)
Juan Felipe Soffia van Wersch
5
Reputation points
answered 2026-08-18T17:24:49.94+00:00
CrazyKats
18,225
Reputation points
Volunteer Moderator