Win Update KB5095093 Windows 11 Cumulative Update Preview build 26100.8737 (24H2) and 26200.8737 (25H2) - June 23

EB2XR6 · Saturday at 3:25 PM

hader said:
As everyone already knows; It wil find 2 reclaimable packages. But after a CleanupComponentStore action there will be still 2 packages to be reclaimed. They are some packages left belonging by the initial 1742 release and remains to be there until a real next release. Inside the ComponentStore are all belong to 26100. Windows is saying 25200 but that is not the case. Maybe they will disappear with 26300 beloning to 26H2 but I have hard hopes for it. 26100 belongs still to 24H2 and they just fixed Winver that it always reports 26200 and called it 25H2. What you see inside the ComponentStore says otherwise. All those update are called for builds 26100.8737 and 26200.8737 for a good reason; they are the same. That 1742 base build has been there from the beginning with 24H2 and 25H2. It it some base build that needs to be there. In all builds since 26100.1742, 1742 packages are superseded remains. Even with 26200.8737 these two versions are still present till today. Deleting those 2 1742 packages will hamper future updates and causing issues; so they must be left alone;

Code:

------------------------------------------------------------ This 26200.8737 Update contains 10 different build versions. ------------------------------------------------------------ 72X 1742 <----- 11X 26100.1 1X 6717 1X 7900 1X 8037 1X 8117 1X 8733 72X 8737 <----- 1X 9335 1X 9337 =========================================================== Total number of packages found: 162 [/QUOTE]

hader said:
As everyone already knows; It wil find 2 reclaimable packages. But after a CleanupComponentStore action there will be still 2 packages to be reclaimed. They are some packages left belonging by the initial 1742 release and remains to be there until a real next release. Inside the ComponentStore are all belong to 26100. Windows is saying 25200 but that is not the case. Maybe they will disappear with 26300 beloning to 26H2 but I have hard hopes for it. 26100 belongs still to 24H2 and they just fixed Winver that it always reports 26200 and called it 25H2. What you see inside the ComponentStore says otherwise. All those update are called for builds 26100.8737 and 26200.8737 for a good reason; they are the same. That 1742 base build has been there from the beginning with 24H2 and 25H2. It it some base build that needs to be there. In all builds since 26100.1742, 1742 packages are superseded remains. Even with 26200.8737 these two versions are still present till today. Deleting those 2 1742 packages will hamper future updates and causing issues; so they must be left alone;

Code:

------------------------------------------------------------ This 26200.8737 Update contains 10 different build versions. ------------------------------------------------------------ 72X 1742 <----- 11X 26100.1 1X 6717 1X 7900 1X 8037 1X 8117 1X 8733 72X 8737 <----- 1X 9335 1X 9337 =========================================================== Total number of packages found: 162

Before this update I had no reclaimable packages.
I installed the update, then ran DISM /Online /Cleanup-Image /CheckHealth, DISM /Online /Cleanup-Image /ScanHealth and SFC /Scannow and no issues.
DISM /Online /Cleanup-Image /AnalyzeComponentStore reported 1 Reclaimable Package and I ran DISM /Online /Cleanup-Image /StartComponentCleanup which finished and I rebooted.
After the Reboot re ran DISM /Online /Cleanup-Image /CheckHealth which reported a corrupted Component Store.
Ran DISM /Online /Cleanup-Image /RestoreHealth after that completed rebooted, ran DISM /Online /Cleanup-Image /CheckHealth, DISM /Online /Cleanup-Image /ScanHealth and SFC /Scannow which reported no errors.

I have also issues previously when I had the two packages you posted previously installed on the system and after the update DISM /Online /Cleanup-Image /AnalyzeComponentStore has reported 3 or more reclaimable packages and I run DISM /Online /Cleanup-Image /StartComponentCleanup and after it has finished sucessfully rebooted and reran DISM /Online /Cleanup-Image /CheckHealth which has reported a corrupted component store.

fg2001gf11F · Saturday at 3:39 PM

This morning yet another insider page on this R.P. machine switched to the new format.
Now all my machines on R.P. channel have this new insider page.

Still not getting the new insider page on 29617.1000 that still shows Canary.

Looks like Microsoft is really slow on switching to the new insider page.

Edition Windows 11 Pro
Version 25H2
Installed on ‎8/‎29/‎2025
OS build 26200.8737
Experience Windows Feature Experience Pack 1000.26100.334.0

fg2001gf11F · Saturday at 10:15 PM

This problem has not been fixed yet. After switching from Dark to Light mode file explorer open on Home, flashes black when adding a new tab.
They fixed the white flashing in Dark mode, but not this one.

Edit:
They fixed both problems for white and black flashing in build 26300.8497 and later builds but not propagated to public 25H2 yet.

Edition Windows 11 Pro
Version 25H2
Installed on ‎6/‎9/‎2026
OS build 26200.8737
Experience Windows Feature Experience Pack 1000.26100.334.0

Slavic · Sunday at 12:09 AM

BrianInEngland said:
Perhaps it creates new points if you make changes such as install drivers/software or update something. System restore would often do that.
24 hours is probably the default if no changes are made

Should it be concluded that Point-in-time restore has some internal "AI" which checks the non-system updates or new apps installations as well as significant updates in user documents? In other words, it's an internal helper (or spy) which decides when it's a good time to create a new restore point, no matter which frequency is set in the settings? Some kind of alter ego of (in)famous Windows Recall.

barreleye · Sunday at 12:14 AM

fg2001gf11F said:
This problem has not been fixed yet. After switching from Dark to Light mode file explorer open on Home, flashes black when adding a new tab.
They fixed the white flashing in Dark mode, but not this one.

I didn't quote the second half of your post so I could say, "Fixing bugs in Windows is a zero-sum game."

BrianInEngland · Sunday at 12:41 AM

Slavic said:
Should it be concluded that Point-in-time restore has some internal "AI" which checks the non-system updates or new apps installations as well as significant updates in user documents? In other words, it's an internal helper (or spy) which decides when it's a good time to create a new restore point, no matter which frequency is set in the settings? Some kind of alter ego of (in)famous Windows Recall.

No idea. I don't keep personal files on the C: drive so anything PIT does won't be affected by changed documents, pictures etc.
I've never kept my personal folders on the system drive

datman54 · Sunday at 4:00 PM

I only install security updates on my system, does this contain any security updates that I need to be concerned with?

Scott · Sunday at 4:16 PM

datman54 said:
does this contain any security updates that I need to be concerned with?

No, but

Our updates are cumulative.

Update release cycle for Windows clients

Learn about the release cycle for updates so Windows clients in your organization stay productive and protected.

learn.microsoft.com

cute two · Sunday at 6:28 PM

fg2001gf11F said:
This problem has not been fixed yet. After switching from Dark to Light mode file explorer open on Home, flashes black when adding a new tab.
They fixed the white flashing in Dark mode, but not this one.

Edit:
They fixed both problems for white and black flashing in build 26300.8497 and later builds but not propagated to public 25H2 yet.

Edition Windows 11 Pro
Version 25H2
Installed on ‎6/‎9/‎2026
OS build 26200.8737
Experience Windows Feature Experience Pack 1000.26100.334.0

View attachment 175436

On Light mode I don't have this flashes. I have Home edition.

fg2001gf11F · Sunday at 7:01 PM

cute two said:
On Light mode I don't have this flashes. I have Home edition.

It only happens with a specific sequence. That is why you don't see the problem with Black flashes;
Easy to reproduce when you open File explorer in Dark mode and then switch to Light mode while File explorer is still open on Home and then you add a new tab.
Anyway, they fixed both problems with build 26300.8497 and higher, they just did not propagate the fix yet to the public 25H2 build.

larysid · Monday at 11:36 AM

larysid said:
Everything went fine here! The only things that remain because I formatted my PC 2 weeks ago. are:
a) windows update cleanup 380MBs (I prefer not to use the dism reset base command)
b) 3,08 GB updates to system storage delete temporary files (which are supposed to be automatically deleted soon I believe)
c) 4 same dcom errors at every PC's restart : The server {00000000-0000-0000-0000-000000000000} did not register with DCOM within the required timeout. (which I has to do with shell/bags but I suspect it is armoury crate's rog live service recent update at fault, so I will ignore it, as I don't face any real problem)..
Any ideas? Am I right?

Hello again!! Everything went fine here regarding these issues (for the 380 mbs i used the reset base to get rid of them)! Especially the 3rd one has indeed something to do with the latest windows updates but fortunately it doesn't appear so often anymore!
Another bug that i wanted to mention, because my pc is freshly formatted:
What about this check for updates issues detected yellow triangle in windows update troubleshooter? It appears again and again and says it has resolved the issue! I know that this kind of troubleshooters is useless but I am asking just out of curiosity...I face no problems regarding windows updates.. sfc and dism restore work fine.. I have also cleaned the contents of software distribution and catroot2 folders..
I read in Google that this kind of bug is normal
.. nothing yo worry about...is it true?

Brink · Monday at 3:54 PM

Change log

Change date	Change description
June 29, 2026	Update added (normal rollout): [Storage] This update improves disk space usage for the CapabilityAccessManager.db-wal file.

Zardoc · Monday at 11:02 PM

Zardoc said:
I must say that a lot of the apps are snappier and faster to react. It's just that to get something you need to lose something doesn't make much sense to me.

I was right but it doesn't only affect container files.

From MS:
Original publish date: June 10, 2026
KB IB: 5103160

After installing a Windows security update released on or after June 9, 2026, you might notice one or both of the following behaviors for some folders:
A custom folder icon defined by desktop.ini no longer appears.

A localized folder display name defined by desktop.ini no longer appears, and the folder shows its original name instead.

This new behavior is expected. Starting with the Windows security updates released on June 9, 2026, a security hardening change is introduced to desktop.ini handling. When Windows cannot establish that the source of a desktop.ini file is trusted, Windows ignores that file and treats it as if it is not present. However, desktop.ini files from trusted sources continue to work normally.

Examples of sources that Windows might treat as untrusted include:

This behavior might occur even when the user has not changed an application or folder configuration.
- Files downloaded from the internet that carry Mark-of-the-Web (MOTW).
- Files copied from certain remote locations, such as some WebDAV or HTTP-based locations.
- Files on network paths that are not classified as intranet or trusted by zone policy.

cute two · 2026-06-30T07:32:20-0400

Today new update related to this.

Crocodile73 · 2026-06-30T07:59:54-0400

anyone know if this is the id for the windows update calendar. vivetool /enable /id:61410885 tried it but didn't work

cute two · 2026-06-30T08:13:51-0400

Crocodile73 said:
anyone know if this is the id for the windows update calendar. vivetool /enable /id:61410885 tried it but didn't work

Don't use vivetool. It's not healthy for main PC. Search for CFR registry key or wait the feature will come to your pc. I got it in the first day. Today should be new update.

FrancoDT · 2026-06-30T09:32:25-0400

cute two said:
Don't use vivetool. It's not healthy for main PC. Search for CFR registry key or wait the feature will come to your pc. I got it in the first day. Today should be new update.

Don't know why people say that and they can't ever give a legit reason. I've been using vivetool for years now without issues. All it's doing is enabling the CFR key in the registry if it's there. If the CFR is a buggy feature just disable again. Often now MS is blocking certain CFR's on certain PC'S so even vivetool can't enable them. In that case you have no choice but to wait for MS to decide when they will allow the CFR. Case in point I have the new Run Dialog on one PC but the other PC with the exact same Beta build has one of the four CFR codes blocked by MS so vivetool can't enable it yet.

cute two · 2026-06-30T11:22:34-0400

FrancoDT said:
Don't know why people say that and they can't ever give a legit reason. I've been using vivetool for years now without issues. All it's doing is enabling the CFR key in the registry if it's there. If the CFR is a buggy feature just disable again. Often now MS is blocking certain CFR's on certain PC'S so even vivetool can't enable them. In that case you have no choice but to wait for MS to decide when they will allow the CFR. Case in point I have the new Run Dialog on one PC but the other PC with the exact same Beta build has one of the four CFR codes blocked by MS so vivetool can't enable it yet.

You enable new Run Dialog with vivetool in this build ?

FrancoDT · 2026-06-30T11:27:09-0400

cute two said:
You enable new Run Dialog with vivetool in this build ?

Tried but like one of my beta builds one of the CFR codes is forcably blocked by MS so I can't enable it.

hader · 2026-06-30T12:17:22-0400

FrancoDT said:
Tried but like one of my beta builds one of the CFR codes is forcably blocked by MS so I can't enable it.

CFR codes are always changing. They are introduced and after the implemenation they disappear. This list of codes constantly change with each update. I think that code is not blocked but just isn't there anymore. You can query the current list with "vivetool /query" If the code is not there anymore than it has been erased.

Available	Next Step
	Open Start > Settings > Windows Update > Advanced options > Optional updates. In the Optional updates available area, you will find the link to download and install available updates. Check for optional updates
	To install this release from the Microsoft Update Catalog, select the option that matches your device architecture (arm64 or x64), and then follow the instructions.

Win Update KB5095093 Windows 11 Cumulative Update Preview build 26100.8737 (24H2) and 26200.8737 (25H2) - June 23

Announcements and messages​

Redesigned Start menu availability for commercial and managed devices​

End of updates​

Change log​

Highlights​

Windows 11 PC experiences​

Components updates​

AI components​

Servicing stack update (SSU)​

Known issues in this update​

How to get this update​

Deployment​

Install this update​

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Redesigned Start menu availability for commercial and managed devices

End of updates

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