I recently built a new PC running Windows 7 Pro 64bit. I installed NG15 in late November and did a Full backup followed by Daily Incremental backups. I backup to a 1Tb SATA Internal HDD.
I recently had a need to Restore a Directory full of files. I picked a Restore Point, chose the Drive and Directory, and clicked on Recover Files. Shortly after that I received an error message and the Recovery stopped. I tried other Recovery Points, but they all gave me the same error.