Failed to Open Disc

[letting1]

I'm backing up a 2 disc blu-ray from an iso. The first disc was fine but the second disc throws an error: Failed to open disc.

The debug log says this:

Debug log started at Mon Mar 31 20:53:40 2025 , written by MakeMKV v1.17.9 win(x64-release)
001005:0000 MakeMKV v1.17.9 win(x64-release) started
001004:0000 Debug logging enabled, log will be saved as file://C:\Users\Lee/MakeMKV_log.txt
Using 262272KB for read cache.
Network access is ENABLED, CURL version 7.72.0/Schannel/1.41.0 (x86_64-pc-win32) , proxy server not set.
WinCdArb=v1.2.0_tiny win(x64-release)
005042:0000 The program can't find any usable optical drives.
003006:0000 Opening files on harddrive at file://F:/Video Concerts/VA - Crossroads Eric Clapton Guitar Festival 2013 (Disc 1)/2013 - Crossroads Guitar Festival Eric Clapton Disc 2 (2 Blu-ray, 0349790772)/2013 - Crossroads Guitar Festival Eric Clapton (2 Blu-ray, 0349790772)/Crossroads 2013 Disc 2
001003:0020 DEBUG: Code 0 at cCo\%.pGLJ5viS:29408581
001003:0020 DEBUG: Code 0 at J`yG~z~op# ?&/i}:29398875
001003:0020 DEBUG: Code 0 at J`yG~z~op# ?&/i}:121263682
001003:0020 DEBUG: Code 0 at J`yG~z~op# ?&/i}:121263084
005010:0000 Failed to open disc
Application exited at Mon Mar 31 20:55:34 2025

Can anyone figure out what's happening and suggest a solution?
Thanks.

[dcoke22]

There's probably something wrong with how the ISO was created. I'm just guessing.

[letting1]

Thanks for the reply. You could be right. I got the same sort of error on another ISO, but it may be the same cause - ISO not created correctly.

[kstiggs]

I am all of a sudden getting "Failed to open disc errors on every disc I try. The drive reads the discs fine and they are in good shape. Title comes up in the Label section at the top. I don't know what to do, please help.

updated to MakeMKV v 1.18.1 [win(x64-release)]

DEBUG: Code 3221225664 at e!/TsMgD>)UEE`0S:121267293
DEBUG: Code 3221225664 at e!/TsMgD>)UEE`0S:121267293
DEBUG: Code 3221225664 at e!/TsMgD>)UEE`0S:121267293
DEBUG: Code 3221225664 at e!/TsMgD>)UEE`0S:121267293
DEBUG: Code 3221225664 at e!/TsMgD>)UEE`0S:121267293

Error 'Scsi error - NOT READY:LOGICAL UNIT IS IN PROCESS OF BECOMING READY' occurred while reading 'BD-RE HL-DT-ST BD-RE BP60NB10 1.00 SIM2221L01700' at offset '524288'
Error 'Scsi error - NOT READY:LOGICAL UNIT IS IN PROCESS OF BECOMING READY' occurred while reading 'BD-RE HL-DT-ST BD-RE BP60NB10 1.00 SIM2221L01700' at offset '1048576'
Error 'Scsi error - NOT READY:LOGICAL UNIT IS IN PROCESS OF BECOMING READY' occurred while reading 'BD-RE HL-DT-ST BD-RE BP60NB10 1.00 SIM2221L01700' at offset '32768'
Failed to open disc

Drive Information
OS device name: H:
Current profile: BD-ROM
Manufacturer: HL-DT-ST
Product: BD-RE BP60NB10
Revision: 1.00
Serial number: SIM2221L01700
Firmware date: 2117-11-21 17:20
Bus encryption flags: 17
Highest AACS version: 81

LibreDrive Information
Status: Enabled
Drive platform: MT1959
Firmware type: Patched (microcode access re-enabled)
Firmware version: 1.00
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

Disc Information
Label: Stranger_Things_S1_D1
Timestamp: 2017-08-31 12:05:27
Protection: AACS v63
Data capacity: 45.86 Gb
Disc type: BD-ROM
Number of layers: 2
Channel bit length: 74,5 nm (25.0 GB max. per layer)

[dcoke22]

The drive probably isn't getting enough power. If it is powered by USB, make sure all the USB plugs are in high powered ports.

[kstiggs]

Wow you all are so smart and such a lifesaver!!! That seems to have worked. I did change my USB setup around. Oddly I was able to do two movies before this issue started occurring. Should probably check the quality of those two.
Thanks so much!!!!!!