Acronis OS Selector does not support dynamic disks
This has been fixed
You can install Acronis Disk Director on a Windows system that runs on dynamic volumes or GPT disks, but you will not be able to manage them
Acronis True Image Server for Windows, Acronis True Image Workstation and Acronis True Image Enterprise Server support Windows dynamic disks
Internal disks and locally attached USB drives with NTFS file system are supported
Details of dynamic and GPT disks support in Acronis Snap Deploy 4
Table of Windows Editions and dynamic disk types they support
Acronis Snap Deploy started supporting disks with GUID partition tables (GPT) and dynamic disks in version 4.
Acronis Snap Deploy 5 supports GUID Partition Table (GPT) partitioning scheme. Dynamic volumes (in Windows) can be deployed as basic volumes only.
Acronis Snap Deploy 4 supports GUID Partition Table (GPT) partitioning scheme. Dynamic disks currently are not supported for imaging and deployment. Detailed information here.
Conversion of both basic to dynamic and dynamic to basic is performed without data loss.
Conversion of a dynamic system disk to basic will require a reboot.