From the AIP2018 Update (18.104.22.16834), the backup image has been assigned the read attribute to prevent ransomware.
Because of this, restoration may fail.
2019/07/10 12:01:01 Error 144 (0x00000090) The type of file system to copy from is being acquired 0:\test\
The directory is not a subdirectory of the root directory.
This is a known issue.
Please uncheck the read attribute from the image file property in Windows Explorer.
-ActiveImage Protector 2018 Update (22.214.171.12434) or later