Fix Windows 10 install Fails With Error C1900101-4000D: If you’re trying to upgrade to Windows 10 but the install fails with error code C1900101-4000D then don’t worry as it occurs because the Windows installer cannot access important files required for installation. Sometimes this error is also caused because of a conflict during installation but you can’t be sure as there is no error message accompanying this error.
The installation failed in the SECOND_BOOT phase with an error during MIGRATE_DATA operation
While there is no definite fix for this issue but users seem to be recommending a clean installation of Windows 10 which should only be used as a last resort. So without wasting any time let’s see How to Fix Windows 10 install Fails With Error C1900101-4000D with the help of below-listed troubleshooting guide.
Fix Windows 10 install Fails With Error C1900101-4000D
a)Make sure to Update all drivers, including graphic, sound, BIOS, USB devices, printers, etc before the installing Windows 10.
b)Remove all external USB devices such as pen drive, external hard disk, USB keyboard & mouse, USB printer and all peripherals.
c)Use an ethernet cable instead of WiFi and disable WiFi until the update is complete.
Method 1: Temporarily Disable Antivirus and Firewall before attempting Upgrade
1.Right-click on the Antivirus Program icon from the system tray and select Disable.
2.Next, select the time frame for which the Antivirus will remain disabled.
Note: Choose the smallest amount of time possible for example 15 minutes or 30 minutes.
3.Once done, again try to upgrade your PC and check if the error resolves or not.
4.Type control in the Windows Search then click on Control Panel from the search result.
5.Next, click on System and Security.
6.Then click on Windows Firewall.
7.Now from the left window pane click on Turn Windows Firewall on or off.
8.Select Turn off Windows Firewall and restart your PC. Again try to upgrade your PC and see if you’re able to Fix Windows 10 install Fails With Error C1900101-4000D.
If the above method doesn’t work make sure to follow the exact same steps to turn on your Firewall again.
Method 2: Remove any hyphens from your computer or machine name
1.Press Windows Key + R then type sysdm.cpl and hit Enter to open System Properties.
2.Make sure you’re under Computer Name tab then click on Change button at the bottom.
3.Make sure your machine name is simple no periods or hyphens or dashes.
4.Click OK then Apply followed by OK.
5.Reboot your PC to save changes.
Method 3: Make sure Windows is up to date
1.Press Windows Key + I then select Update & Security.
2.Next, again click Check for updates and make sure to install any pending updates.
3.After the updates are installed reboot your PC and see if you’re able to Fix Windows 10 install Fails With Error C1900101-4000D.
Method 4: Perform a Clean Boot
This would make sure that if any 3rd party application is conflicting with Windows update then you will be able to successfully install Windows Updates inside Clean Boot. Sometimes 3rd party software can conflict with Windows Update and therefore cause Windows Update to be Stuck. In order, Fix Windows 10 install Fails With Error C1900101-4000D, you need to perform a clean boot on your PC and diagnose the issue step by step.
Method 5: Upgrade using Windows 10 Media Creation Tool
1.Download Media Creation Tool here.
2.Backup your data from system partition and save your license key.
3.Start the tool and choose to Upgrade this PC now.
4.Accept the license terms.
5.After the installer is ready, choose to Keep personal files and apps.
6.The PC will restart few times and your PC would be successfully upgraded.
Method 6: Run SFC and DISM
1.Press Windows Key + X then click on Command Prompt(Admin).
2.Now type the following in the cmd and hit enter:
Sfc /scannow sfc /scannow /offbootdir=c:\ /offwindir=c:\windows (If above fails then try this one)
3.Wait for the above process to finish and once done restart your PC.
4.Again open cmd and type the following command and hit enter after each one:
a) Dism /Online /Cleanup-Image /CheckHealth b) Dism /Online /Cleanup-Image /ScanHealth c) Dism /Online /Cleanup-Image /RestoreHealth
5.Let the DISM command run and wait for it to finish.
6. If the above command doesn’t work then try on the below:
Dism /Image:C:\offline /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows Dism /Online /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows /LimitAccess
Note: Replace the C:\RepairSource\Windows with the location of your repair source (Windows Installation or Recovery Disc).
7.Reboot your PC to save changes and see if you’re able to Fix Windows 10 install Fails With Error C1900101-4000D.
Method 7: Reset Windows Updates Components
1.Press Windows Key + X then select Command Prompt (Admin).
2.Now type the following commands to stop Windows Update Services and then hit Enter after each one:
net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
3.Next, type the following command to rename SoftwareDistribution Folder and then hit Enter:
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
4.Finally, type the following command to start Windows Update Services and hit Enter after each one:
net start wuauserv
net start cryptSvc
net start bits
net start msiserver
5.Reboot your PC to save changes and check if you are able to Fix Windows 10 install Fails With Error C1900101-4000D.
Method 8: Delete Registry for Mounted Images
1.Press Windows Key + R then type regedit and hit Enter to open Registry Editor.
2.Navigate to the following registry key:
3.Select Mounted Images then in the right window pane right-click on (Default) and select Delete.
4.Exit Registry Editor and reboot your PC to save changes.
Method 9: Disable Wi-Fi Adapter and CD/DVD Drive
1.Press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager.
2.Expand DVD/CD-ROM drives, then right-click on your CD/DVD Drive and select Disable device.
3.Similarly, expand Network adapters then right-click on your WiFi adapter and select Disable device.
4.Again try to run Windows 10 setup and see if you’re able to Fix Windows 10 install Fails With Error C1900101-4000D.
Method 10: Run Malwarebytes and AdwCleaner
Malwarebytes is a powerful on-demand scanner which should remove browser hijackers, adware and other types of malware from your PC. It is important to note that Malwarebytes will run alongside antivirus software without conflicts. To install and run Malwarebytes Anti-Malware, go to this article and follow each and every step.
1.Download AdwCleaner from this link.
2.Once the download is complete, double-click on the adwcleaner.exe file to run the program.
3.Click on “I agree” button to accept the license agreement.
4.On the next screen, click the Scan button under Actions.
5.Now, wait for the AdwCleaner to search for PUPs and other malicious programs.
6.Once the scan is complete, click Clean in order to clean your system of such files.
7.Save any work you might be doing as your PC will need to reboot, click OK to reboot your PC.
8.Once the computer reboots, a log file will open which will list all of the files, folders, registry keys, etc that were removed in the previous step.
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That’s it you have successfully Fix Windows 10 install Fails With Error C1900101-4000D but if you still have any queries regarding this guide then feel free to ask them in the comment’s section.