This article will discuss how an active FLR is produced.
What is an active FLR?
An Active FLR is a disk image created from a VMware or HyperV (a host) level backup or Image-level backup. Once the disk is stood up, the file system will be available for browsing.
To view or tear down the created disk images available, navigate to:
UI > Recover > File Level Recovery section > select the FLR object > click "Remove"
It will remove the FLR object and restores the resources it is using back to the Unitrends system.