Select folders/files from system backup

Is it possible to select folders and/or files from a system backup and restore these to a new location?
Tried with mounting as drive, but then i get a security problem followed by an W7 message UNABLE TO FIND.

You can restore the partiton (system backups are perfomed as partition backups) to another drive then copy the folders you need. Restoring the partition overwrites the existing files on the target of the restore operation.
Or you can try to mount it using our latest CB 4.2 BETA here.
If using the BETA doesn’t work, you should collect the debug information.