Windows 11 Update 0xc1900101 Error

FabioP4 · Nov 30, 2023

I am getting this erreor trying to update Windows 11
How can I solve that? Thanks in advance.
Fabio

Stanislas · Nov 30, 2023

Same issue
Windows 11 Insider Preview 26002.1000 (rs_prerelease)
Install error - 0xc1900101

ScottH5 · Nov 30, 2023

Same issue with me as well. This happened before with an Insider Preview and a Parallels update solved the problem.

FabioP4 · Nov 30, 2023

Parallels has been updated yesterday, but problem is still there...

MaxO3 · Dec 1, 2023

Up!
Version 19.1.1 (54734)
Problem is still here!

AlessandroL7 · Dec 2, 2023

Same issue here
Unable to update to Windows 11 Insider Preview 26002.1000 (rs_prerelease), install error - 0xc1900101
MacBookPro M3 Pro
Parallels Version 19.1.1 (54734)

SHH · Dec 2, 2023

Same issue with me, too.
I cannot update from Windows 11 Insider Preview 25992.1000 to 26002.1000

denethor · Dec 2, 2023

Same here. Upgrading from 25992. Problem also applies to previous insider build which is 10.0.25997.1010. As an IT Pro I tried all of the workarounds currently available online. System File Checker (SFC), dism.exe, chkdsk, disabling developer mode, removing some devices (bluetooth, camera etc), re-installing parallel tools etc. Also tried to install from ISO instead of Windows Update. I even tried to re-create EFI Boot partition, uninstalling some heavy apps they may influence so many system components like visual studio 2022 etc. no luck.

I also checked the setup log files (which can be found in C:$WINDOWS.~BT\Sources\Panther\ ) with setupdiag.exe and found 0 matching issue. I think this is something Paralles needs to solve.

FabioP4 · Dec 4, 2023

AlessandroL7 said:
Same issue here
Unable to update to Windows 11 Insider Preview 26002.1000 (rs_prerelease), install error - 0xc1900101
MacBookPro M3 Pro
Parallels Version 19.1.1 (54734)

exactly the same here!

fmotta · Dec 4, 2023

Same here!

MarcinB3 · Dec 4, 2023

Me too! Last two updates were failed.

DouglasM13 · Dec 7, 2023

Same here. Stuck at 60+% installing with Windows Update. Tried manual install (windows11.0-kb5032288-x64) hangs at 60-70%. Cleared all update caches and background processes in windows. Luckily had a backed up vm. Note: windows 10 went through all updates ok. Windows 11 hangs. Mac OS 13.6.1, Parallels v19.1.1

DouglasM13 · Dec 7, 2023

Note:
Parallels Desktop 19 for Mac, Pro Edition, Version 19.1.1 (54734)
Additional Updates attempted:
"2023-11 Cumulative Update Preview for Windows 11 Version 22H2 for ×64-based Systems (KB5032288)" via windows update
Manual install attempted:
"windows11.0-kb5032288-x64_04212175664d85ed0f439f8f1f883e9f383b84cf.msu"
Is this a Parallels or Windows issue? Should Windows 11 be re-installed?

denethor · Dec 8, 2023

Just FYI, today MS released 26010.1000 and still not upgradable.

MichelF4 · Dec 8, 2023

Same problem with me too. I can't update from Windows 11 Insider Preview 25992.1000 to 26002.1000

AlessandroL7 · Dec 9, 2023

Update: the same error (0xc1900101) occurs with the new Windows version 26010.1000 (rs_prerelease).

JCL324 · Dec 10, 2023

Just updated Parallels to 19.1.1 (54734) and same issue with Windows 11. Been happening for over a month now, does anyone from Parallels monitor this forum?

denethor · Dec 13, 2023

Unfortunately after todays 19.2.0 (54827) update of parallels update to 26010 still fails.

Stanislas · Dec 13, 2023

MarcinB3 · Dec 13, 2023

Same here.
Today's Parallels update 19.2.0 with latest Windows release 10.0.26010.1010 failed again.
Hey @parallels can you put a word about that problem?
Thank you!
I have issued a ticket 445322379 with that.