BSOD. Stop code SYSTEM SERVICE EXCEPTION. What failed win32kfull.sys. Build 25227.1000 OOBE clean install from USB media.

Anonymous

Has anybody seen this problem trying to do a OOBE clean install with Build 25227?

Both the MS official ISO 25227 and the one downloaded from UUP-DUMP have this new issue causing a BSOD during OOBE procedure.

Stop code SYSTEM SERVICE EXCEPTION

What failed win32kfull.sys

I could repeat the same problem on a desktop and a laptop. This is a new bug with latest Build 25227.

Same procedure works fine with previous ISO 25217 or any older Dev one.

Easy to reproduce every time with Shift +F10 and regedit just trying to modify any registry.

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52 answers

Johnny55 5,155 Reputation points Volunteer Moderator

2022-10-20T20:20:47+00:00

Thanks fg,

Upvoted and comment added.

Regards,
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Anonymous

2022-10-20T20:25:14+00:00

I'm not 100% sure yet but apparently this bug affects only Windows Pro version and VMs 🤷‍♂️

I did encounter the error trying to clean install a VM ot top of a running Pro but not from USB media which automatically defaults to Home, the original factory version on this test laptop.

I will download a new ISO exclusive Home version from UUPdump to try a VM again, stand by...
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Anonymous

2022-10-20T20:34:09+00:00

Thanks fg,

Upvoted and comment added.

Regards,

Thanks Johnny,

Apparently, the BSOD can happen in different spots, depending on the environment.

When exactly did you get the error?
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Anonymous

2022-10-20T20:43:25+00:00

I'm not 100% sure yet but apparently this bug affects Windows Pro version only and VMs

I did encounter the error trying to clean install a VM ot top of a running Pro but not from USB media which automatically defaults to Home, the original factory version on this test laptop.

I will download a new ISO exclusive Home version from UUPdump to try a VM again, stand by...

Hi Sibro,

I'm not on VM, I got the BSOD on real machines, either supported or unsupported.

After you press Shift + F10 type regedit and try to open one of the Keys that show up. I was trying to get to the Setup key.

For me it crashed when trying to open any of the registry keys. 🤷‍♂️

As for the MS ISO, I extract only one edition, in my case Pro, so that the install.wim is less than 4GiB and can fit on a FAT32 media. 😉
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Anonymous

2022-10-20T20:48:12+00:00

After you press Shift + F10 type regedit and try to open one of the Keys that show up.

I can't try that on VM, I get the error after shift + f10, but I'll give it a try on next restart.

I don't get the error on the laptop from USB media (screenshot above),

only on a Pro VM from firmware.
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