Unbootable

Acronis True Image Home 2012: Hard Reboot during Try&Decide Makes the System Unbootable

Doing a hard reboot during a Try&Decide session can make the system unbootable

Acronis True Image Home 2012: Restore of Windows XP to Windows 7 Partitions Is Not Supported

Windows 7 has a System Reserved Partition, which is used for booting

True Image 2013 by Acronis: Windows 8 is Unbootable after System Restore from Acronis Nonstop Backup

You have installed True Image 2013 by Acronis on Microsoft Windows 8 and created a system backup using Acronis Nonstop Backup feature. The system restore will lead to an unbootable operating system. Download and install the latest build of True Image 2013 by Acronis to fix this issue.

Acronis Products: Recovery of Windows XP or 2003 from IDE to AHCI Mode Makes System Unbootable

When performing a recovery of an Windows XP or 2003 Server system with a change from IDE to AHCI makes the system unbootable after succesfull recovery. To fix this issue, use an older Intel storage driver.

Acronis Cyber Protect Home Office: System unbootable after recovery from backup with the newer macOS

Symptoms

You have an Entire Mac backup created on macOS 13 Ventura
You start full system recovery from this backup
After recovery is complete, you're prompted to install macOS 12 Monterey
Mac is unbootable after installing macOS 12 Monterey

Cause

System won't boot when the backed up macOS is newer than the one installed after restore.

Solution

Download the macOS Ventura installer manually using one of the below methods and run the recovery once again: