[Solution] How to fix Windows 10 Upgrade failed 0xc1900101-0x4000d: Tips & Tricks

If you are regular Windows 10 user and facing 0xc1900101 – 0x4000d error while you try to update your Windows 10 OS, then you are in right place. This article will help you to fix this issue with several easy methods.

Reasons behind windows 10 upgrade failed 0xc1900101-0x4000d

  • If you the recent install software are creating some problem while you try to open that means you have some problem with this program. In that case, you might get serious error message on your System screen.
  • It might possible to get windows 10 upgrade failed 0xc1900101-0x4000d if your System is outdated
  • Wrong update causes serious problems
  • If your System has malware or spyware related issue, then you might get this type of error on your System screen.

According to report, there are numerous users who have already complained about this issue on various online forum platforms and asking for solution. If you want to go for solution provided on site that visit, then you should check whether the solution will helpful to fix this issue or not. Depending on your machine, solution may defer. So, you should always choose right guide.

windows 10 upgrade failed 0xc1900101-0x4000d is very annoying as it does not allow to install Windows 10 update. You may see this error while you try to install Windows 10. It states that “The installation failed in Second_Boot phase with an error during Pre_Oobe Operation”. There are many reasons why this error may occur. Don’t be panics, you can follow the instruction given below to fix this error.

Ways to Fix windows 10 upgrade failed 0xc1900101-0x4000d

Procedure 1: You can uninstall Problematic program

Step 1: Press Windows + X key from keyboard and select Control Panel

Step 2: Now, click on Program and features options

Step 3: Then choose Repair and Remove in Wizard

Step 4: Select Remove and click Next to uninstall the program

Procedure 2: You can install System Updates

Step 1: Click on Start button and select System and Security – Windows updates

Step 2: Now, choose check for updates

Step 3: In case your System required to updates, then select them all and click on Install updates

Step 4: Finally, restart your PCs and please check if the problem is resolved.

Procedure 3: You can run Disk Cleanup to fix windows 10 upgrade failed 0xc1900101-0x4000d

Step 1: Click on Start button and search or go for Disk Cleanup

Step 2: Now, run System scan

 Step 3: Finally, click on OK to proceed with further processes.

Procedure 4: You can disable background applications

Sometimes, you may see windows 10 upgrade failed 0xc1900101-0x4000d or related error while you execute the updates because of System background tasks. It might possible that some applications running in backdoor of your computer during updating process. In that case, you disable the software that is running in the background via Task Manager.

Procedure 5: You can remove Antivirus/Anti-malware

Step 1: Press Windows + X key from keyboard and select Control Panel

Step 2: Now, click on System and Security > Windows Solution Center

Step 3: Then hit Security and locate your ant-virus software

Step 4: Click on the antivirus running in your System and select Uninstall

Step 5: Wait to complete the process. Then restart your computer and please check if the problem is resolved.

Note: Once the error fixed, you can install antivirus again on your computer.

Procedure 6: Check the System for incompatibilities

At first, you need to download System Readiness Tool. Download System Update Readiness tool for Widnows 7 for x64-based System and let it automatically detect what incompatibilities exits on your machine. If no results are found, then try to update Windows 10 one more time. Once done, please check if the problem is resolved.


I am sure this article helped you to fix windows 10 upgrade failed 0xc1900101-0x4000d with several easy methods. You can choose either one or all procedure to fix this issue as per System requirement. If you are unable to fix this issue with given solution, then it is sure that you have malware related issue. In that case, you can scan your compute with very strong antivirus software that has the ability to delete all junk files or viruses from System. You can try Reimage antivirus on your machine.

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