Guest OS in-place upgrade to Windows Server 2022 or Windows 11 failed after upgrading VMware Tools to 12.0.5 or later on vSphere (89290) | VMware KB
![Hello, I try to install win 10, but at the last restart always get this message: "0xC1900101-0x20017 The installation failed in SAFE_OS phase with an error BOOT" operation. | ReviverSoft Answers Hello, I try to install win 10, but at the last restart always get this message: "0xC1900101-0x20017 The installation failed in SAFE_OS phase with an error BOOT" operation. | ReviverSoft Answers](http://cdn.windowsreport.com/wp-content/uploads/2015/10/Safe_OS-Phase-error-windows-10.png)
Hello, I try to install win 10, but at the last restart always get this message: "0xC1900101-0x20017 The installation failed in SAFE_OS phase with an error BOOT" operation. | ReviverSoft Answers
![We Couldnt install WIndows 11 Error FIX The installation failed SAFE_OS error during INSTALL_updates - YouTube We Couldnt install WIndows 11 Error FIX The installation failed SAFE_OS error during INSTALL_updates - YouTube](https://i.ytimg.com/vi/cdTzqGjbS9k/mqdefault.jpg)
We Couldnt install WIndows 11 Error FIX The installation failed SAFE_OS error during INSTALL_updates - YouTube
![Fix "The installation failed in the SAFE_OS phase with an error during BOOT operation" - gHacks Tech News Fix "The installation failed in the SAFE_OS phase with an error during BOOT operation" - gHacks Tech News](https://www.ghacks.net/wp-content/uploads/2015/11/installation-failed-safe_os-phase-boot.jpg)