Forum Discussion
Error 0xc1900101 in Win11 Update
Hello, I'm trying (desperately
) install Windows 11 from Windows 10. On each attempt I get a blue screen (around 75-77%) with the error code 0xc1900101.
my PC is Windows 11 compatible (update offered in Windows Update, secure boot activated)
Motherboard: MSI X470 gaming Plus
Processor: Ryzen 5 3600X
Crucial M2 1Go SSD (90Go free)
16GB DDR4
I tried:
1) Driver update (checked in 2 different software)
BIOS flashed /Processor /Motherboard /Graphics card /SSD OK
2) Disconnect external devices
3) Launch from a clean boot by deactivating all services at startup (excluding Microsoft)
3) Reset Windows Update components
4) Use Windows Update Repair Program
5) Repair system files
with sfc/scannow
and dism /online/cleanup-image /restorehealth
6) Use Windows Setup Wizard instead of Windows Update
If anyone has another idea, I thank them in advance...
6 Replies
Temporarily disable XMP/EXPO memory overclocking in the BIOS, then attempt the upgrade using the default memory frequency.
You're doing a thorough job troubleshooting the 0xc1900101 error during your Windows 11 upgrade, which is a common driver or hardware compatibility issue. Given your detailed steps, the problem likely stems from residual driver conflicts, hardware incompatibilities, or system configuration issues that aren't yet addressed.
same problem tried this windows fix 5 times no use
The error 0xC1900101 is usually related to a driver, BIOS, or hardware compatibility issue during the Windows upgrade. Since you've already tried most of the common troubleshooting steps, here are a few additional things you can check:
- Make sure you have at least 30–40 GB of free disk space before upgrading.
- Temporarily uninstall any third-party antivirus or security software.
- Disconnect any unnecessary internal hardware (if applicable), such as additional SSDs or PCIe cards.
- Check Device Manager for any devices showing a warning icon and update or temporarily disable those drivers.
- If you're using MSI X470 Gaming Plus, verify that you're running the latest BIOS version recommended by MSI for Windows 11 compatibility.
- As a last resort, create a Windows 11 USB installation media using Microsoft's Media Creation Tool and perform an in-place upgrade by running setup.exe from the USB while Windows 10 is running. This often succeeds when Windows Update fails.
If the upgrade still stops at 75–77%, it would also be helpful to review the setup logs (C:\$WINDOWS.~BT\Sources\Panther) to identify the specific driver or component causing the rollback.
Disclosure: I work with https://iroyalssystems.in/, an IT Sales & Services company. Based on our experience, this error is most commonly caused by a driver or BIOS compatibility issue rather than a problem with Windows itself.
The error code 0xc1900101 during Windows 11 upgrade typically points to driver or hardware compatibility issues, especially related to storage, chipset, or other drivers. Since your hardware is generally compatible.
Even though you've updated drivers, some incompatible or leftover drivers might still cause conflicts. Use a tool like Display Driver Uninstaller (DDU) to completely remove graphics drivers, then reinstall the latest version compatible with Windows 11.
