This is the same problem as with Blues Brothers, Region 1.
There are two directories on the root of the disc and CloneDVD2 reports that it can’t find VIDEO_TS folder when there’s an IMG folder above it. When I copy the entire contents of the dvd to the hard drive, then CloneDVD2 can find the VIDEO_TS folder. There’s also a UNI_LNKS.HTM file on both of these.
Windows XP Pro
SOHW-832S LiteOn burner.
Checked on two XP systems.
Edited: Is this a weakness found in CloneDVD that the recording studios are exploiting?