oppdateringer mislyktes instalasjonsfeil 0xc1900101 windows 11 version 25H2 on insider version

Dan Sletten 40 Reputation points
2026-09-08T22:20:23.97+00:00

Can anyone help me with this issue , tryed 10 times on insider version , microsoft set a deadline on it , crazy ... please microsoft lift the deadline ... Thanks Danfeil 0xc1900101 25H2

Windows Insider program | Windows Insider preview | Install, activate, and Windows update
Answer accepted by question author
Johnny55 5,155 Reputation points Volunteer Moderator
2026-09-09T00:08:22.6633333+00:00

The simplest fix for issues with anything under the WindowsSelfHost Registry Key is to simply delete the entire WindowsSelfHost Key. It will be rebuilt.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsSelfHost

Run the following commands in command prompt as administrator

net stop wuauserv

net stop cryptSvc

net stop bits

net stop msiserver

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old

ren C:\Windows\System32\catroot2 Catroot2.old

net start wuauserv

net start cryptSvc

net start bits

net start msiserver

Try WU once again.

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Answer accepted by question author
CrazyKats 19,245 Reputation points Volunteer Moderator
2026-09-08T23:45:29.6266667+00:00

Please check the Windows Insider Program

section and tell me what Insider Channel

you're in.

The problem is you didn't keep your PC

up to date, so now you're having an issue.

There are no MS Engineers on this forum,

but I've been an Insider just shy of 12 years.

We are just users like yourself here.

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  1. Dan Sletten 40 Reputation points
    2026-09-08T23:44:37.4533333+00:00

    where can i go for an microsoft software quality control on this issue ?

    I believe they have some responibility ..no ?

    Thanks Dan

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  2. Dan Sletten 40 Reputation points
    2026-09-09T08:03:25.3566667+00:00

    Thanks you guys , all good now , i believe it was my samsung smart with tizen os on it , that made the problem , so i unplugged it on startup :) a kreative discustion helped Thanks Dan :)

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