it is FLTMGR.sys. Thanks, that is the same error that I had, and also other users.

Upgrading yet another desktop from Beta 22624.1391 to Dev 25309.1000, we'll see how this goes. 😎 This was a surprising result, the upgrade completed without issues and contrary to all previous updates it did not screw up the desktop. No GSOD or any other error, it was successful on first try. 👍 The icon's size was unchanged to my original settings for small icons, and no rearrangement of the desktop took place this time. Unclear if MS fixed the problem or this is due to the different type of upgrade from 22624 to 25309. The control panel setting was also preserved as my original settings. Anyway, looks like a good sign of progress. 😊 Perhaps the statement in the blog applies to this case, but not all cases, given that we have still seen the problem yesterday. 😎 Fixed an issue which caused Insiders with custom desktop icon arrangements / sizes to get set back to default in the previous build. Edit: I repeated the update from 25300 to 25309 and the desktop icons resize, and rearrangement happened again exactly like previously. I've seen 2 separate behaviors now. Upgrade from 25300.1000 to 25309.1000. The desktop and control panel back to default settings. (Medium size icons on desktop and View by Category in control panel) 😝🤷♂️ Upgrade from 22624.1391 to 25309.1000. The desktop and control panel settings are preserved as they were in previous setting before the upgrade. 👍 Also, the spotlight icon and menu look normal after this upgrade. 🤷♂️ Next check for updates got the .NET update.

Try using **** SetupDiag - Windows Deployment | Microsoft Learn I have just used it to make sure it runs on W11 DEV channel, which it works, and it might tell you what's the main cause of your problem. The two DEV installs I have done so far are error free, but it still produces the two files/folders to let you know.

yes this build will not install for me, tried 3 times now and gets to 99% and gets green screen and reboot and restore to 25300. What is the error message showing on the green screen?

RS-Prerelease build 25309 out to Dev Channel

CrazyKats 19,585 Volunteer Moderator

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107 answers

Anonymous

2023-03-04T06:03:02+00:00

it is FLTMGR.sys.

Thanks, that is the same error that I had, and also other users.
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Anonymous

2023-03-04T05:55:56+00:00

it is FLTMGR.sys.
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Anonymous

2023-03-04T04:27:28+00:00
Upgrading yet another desktop from Beta 22624.1391 to Dev 25309.1000, we'll see how this goes. 😎

This was a surprising result, the upgrade completed without issues and contrary to all previous updates it did not screw up the desktop.

No GSOD or any other error, it was successful on first try. 👍

The icon's size was unchanged to my original settings for small icons, and no rearrangement of the desktop took place this time.

Unclear if MS fixed the problem or this is due to the different type of upgrade from 22624 to 25309.

The control panel setting was also preserved as my original settings.

Anyway, looks like a good sign of progress. 😊

Perhaps the statement in the blog applies to this case, but not all cases, given that we have still seen the problem yesterday. 😎
- Fixed an issue which caused Insiders with custom desktop icon arrangements / sizes to get set back to default in the previous build.
Edit:

I repeated the update from 25300 to 25309 and the desktop icons resize, and rearrangement happened again exactly like previously.

I've seen 2 separate behaviors now.
1. Upgrade from 25300.1000 to 25309.1000. The desktop and control panel back to default settings. (Medium size icons on desktop and View by Category in control panel) 😝🤷‍♂️
2. Upgrade from 22624.1391 to 25309.1000. The desktop and control panel settings are preserved as they were in previous setting before the upgrade. 👍
Also, the spotlight icon and menu look normal after this upgrade. 🤷‍♂️

Next check for updates got the .NET update.
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BryceSor 5,500 Reputation points Volunteer Moderator

2023-03-04T03:06:54+00:00

Try using **** SetupDiag - Windows Deployment | Microsoft Learn

I have just used it to make sure it runs on W11 DEV channel, which it works, and it might tell you what's the main cause of your problem.

The two DEV installs I have done so far are error free, but it still produces the two files/folders to let you know.
Was this answer helpful?

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Anonymous

2023-03-04T02:53:22+00:00

yes this build will not install for me, tried 3 times now and gets to 99% and gets green screen and reboot and restore to 25300.

What is the error message showing on the green screen?
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