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If you are looking for the best way to fix the 0xC1900101 – 0x20017 error, you are in the right place – we know how intimidating this problem is and we have done our best to create a complete list of proven solutions to this problem.
Receiving a message indicating that the installation of the SAFE_OS phase failed with an error during the BOOT process when upgrading or installing to Windows 10 is obviously a very undesirable experience. The error actually occurs at the moment of joy, just as the installation of Win 10 reaches 100% and fails the process.
This error is quite difficult to explain because it is impossible to clearly indicate the cause of this problem: faulty devices, bad drivers, faulty registry entries, incorrect system settings, faulty hardware, PC and BIOS problems are the list of possible authors. This means that you should work your way down by the following methods and try each of them. We hope that your recovery adventure will not take too long, as your triumph may be imminent.
Error message:
“Code 80070652
0X800Y70004-0X2000D
The installation failed in the SAFE-OS phase with an error during MIGRATE_DATA operation.”
If you also get “We could not install Windows 10 (0x8007002C – 0x400D). The installation failed in the Second_Boot phase with an error during the “Migrate-Data operation” error, here is the solution for a successful upgrade to Windows 10 without the error.
Fix Safe_OS during BOOT operating error
Use the safe mode to solve the problem.
Safe mode is a Windows troubleshooting option that starts your computer in a restricted state. Only the basic files and drivers required to run Windows are launched. The word Safe Mode appears in the corners of your screen to determine the monitoring mode you are using.
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- To use a safe boot option, follow these steps:
- Press the Windows + R button.
- Run opens, type msconfig and press Enter.
- A system configuration box appears.
- Click on the Boot tab.
- Select or select the Secure mode with network check box.
- Click on Apply and OK.
- You will then see a restart button. Click to restart your computer.
If you are in safe mode, try installing Windows 10.
Once you have completed the above steps, follow these steps to return to normal mode:
- Press the Windows + R button.
- Run opens, type msconfig, then press Enter.
- A system configuration box appears.
- Click on the Boot tab.
- If the Safe Mode check box is selected, clear the Safe Mode check box and press Apply or OK.
- You will then see a restart button. Click on it to restart your computer.
- When your computer restarts, log in and you are in “normal mode”.
Disable a third-party application
Try to temporarily disable or uninstall your antivirus software and disable all third-party firewall programs you have run, and see if the upgrade is successful. Especially if you are using the Folder Locker application, uninstall it and try to update Windows 10.
Run the integrated troubleshooting in Windows
- Press the Win button and enter Troubleshooting.
- Click on the search results.
- Then select the Troubleshooting tab and click Show All Options (top left corner).
- Then select Windows Update and click Next.
- Wait until the process is completed.
Disable your video/network card.
If the Safe_OS phase installation failed with an Apply_image error during the Windows 10 installation, the problem may be due to your dedicated video card. Depending on the users, sometimes your video card is not fully compatible with Windows 10, and the only solution is to disable it in the BIOS.
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CCNA, Web Developer, PC Troubleshooter
I am a computer enthusiast and a practicing IT Professional. I have years of experience behind me in computer programming, hardware troubleshooting and repair. I specialise in Web Development and Database Design. I also have a CCNA certification for Network Design and Troubleshooting.