Before you start creating the Disk make sure that your server has these 2 features enabled:
Virtual Disks are required by Home Edition Operating Systems when the Dual Persona or Temporary Storage features are enabled in your ThinKiosk or Secure Remote Worker profiles.
The same virtual disk can be assigned to multiple device folders, but a separate disk is required for Dual Persona and Temporary Storage if both technologies are enabled.
Simply create a new virtual disk, select a name, size, volume label and optionally an encryption password
Assign to the folder where your devices are and select a type
Right-click Assign Virtual Disk
Select the Disk and select the Type
Note: A Virtual Disks cannot be created on a Home Edition OS even when the Console is opened as an administrator