Reboot your PC, enter BIOS (F2/Del), and change the boot mode from UEFI to Legacy (CSM) . Reinstall your OS in Legacy mode. Acronis OS Selector 2021 only works on Legacy BIOS or CSM-enabled UEFI.
While was a legendary tool for managing multiple operating systems, it is important to note that it is an legacy product . It was originally a core feature of Acronis Disk Director 11 Home , but Acronis officially removed OS Selector starting with version 12.5. acronis os selector 2021 download
, it had effectively become a "ghost" in the Acronis lineup. Here is the story of its journey from a core feature to a legacy artifact. The Rise of the Multiboot Legend Reboot your PC, enter BIOS (F2/Del), and change
OS Selector during setup because it was no longer compatible with modern boot environments. The End of the Road April 3, 2023 While was a legendary tool for managing multiple
: OS Selector was a core feature of Acronis Disk Director 11 Home and earlier versions.
For users on Windows 10 or 11 looking for multi-boot management, several modern alternatives are more compatible with current hardware: