When using the File System plugin to perform Full backup followed by Incremental or Differential backups, NVBU normally allows you to browse and restore ALL data backed up during a FULL - from an Incremental/Differential saveset.
For instance, when browsing an incremental saveset in the Restore section, you can notice all new changes backed up by the incremental, but you can also see all the File System tree backed up during the original Full backup.
However, in this instance it is impossible to restore data from the full backup using a differential performed right after the full.
It should always be possible to restore items backed up during a Full backup, from an incremental or differential backup, as long as the data originally backed up by the full still exists when the differential backup runs.
