Error ripping DVD with movie located in a folder:

[OmaEEL]

Debug log started at Sun Dec 18 02:38:30 2016 , written by MakeMKV v1.10.3 win(x64-release)
Using 524544KB for read cache.
001005:0000 MakeMKV v1.10.3 win(x64-release) started
001004:0000 Debug logging enabled, log will be saved as C:\Users\Hans Luke/MakeMKV_log.txt
003007:0000 Using direct disc access mode
003002:0000 Calculated BUP offset for VTS #0 does not match one in IFO header.
003002:0000 Calculated BUP offset for VTS #1 does not match one in IFO header.
003008:0000 Titleset start sector mismatch for titleset 1 : 51 != 144
Title skip vts=1 pgcn=1 hash=E6B20360D69AD99E
005010:0000 Failed to open disc
003007:0000 Using direct disc access mode
003002:0000 Calculated BUP offset for VTS #0 does not match one in IFO header.
003002:0000 Calculated BUP offset for VTS #1 does not match one in IFO header.
003008:0000 Titleset start sector mismatch for titleset 1 : 51 != 144
Title skip vts=1 pgcn=1 hash=E6B20360D69AD99E
005010:0000 Failed to open disc
Application exited at Sun Dec 18 02:41:22 2016

[Woodstock]

"Movie located in a folder" ... does this mean you've already ripped the movie to disk, and you're using MakeMKV to process that copy?

The log indicates that the DVD file structure is damaged.

[OmaEEL]

Yes, this was a movie copied in about 2008. We have been watching it until Windows 10 stopped playing it, so, as with others, we want to make a readable copy.

[Woodstock]

OK, then there are additional questions.

Is it a DVD ISO file? If so, are you having MakeMKV open that file, or are you using some method to mount the ISO as a "drive" in Windows?

Is it a "DVD file structure", i.e., rather than being a copy of the complete DVD in one large file, it is just the VOB and other files from the disk?

[OmaEEL]

It is not an .iso file. It is
VIDEO_TS\VIDEO_TS.BUP"
VIDEO_TS\VIDEO_TS.IFO"
VIDEO_TS\VIDEO_TS.VOB"
VIDEO_TS\VTS_01_0.BUP"
VIDEO_TS\VTS_01_0.IFO"
VIDEO_TS\VTS_01_1.VOB"
VIDEO_TS\VTS_01_2.VOB"
VIDEO_TS\VTS_01_3.VOB"
VIDEO_TS\VTS_01_4.VOB"
VIDEO_TS\VTS_01_5.VOB"