www.makemkv.com

The latest version on Win10 x64 doesn't detect my Blu-Ray drives.
The older version did, so I am confused.
Any help would be appreciated.

Thanks,
Ian

Debug log started at Sun Nov 10 13:17:09 2019 , written by MakeMKV v1.14.5 win(x64-release)
Using 1048320KB for read cache.
001003:0020 DEBUG: Code 0 at n0[D'{u'r[g;&@lW@:213129777
001003:0020 DEBUG: Code 0 at *XqBn.M;4SmB.[i/U:29394896
001005:0000 MakeMKV v1.14.5 win(x64-release) started
001004:0000 Debug logging enabled, log will be saved as C:\Users\Ian/MakeMKV_log_1.txt
001003:0020 DEBUG: Code 0 at n0[D'{u'r[g;&@lW@:213129777
001003:0020 DEBUG: Code 0 at *XqBn.M;4SmB.[i/U:29394896
001003:0020 DEBUG: Code 3221225506 at #u3=B4g@!D|[(=@{:121271042
001003:0020 DEBUG: Code 3221225506 at #u3=B4g@!D|[(=@{:121271042
001003:0020 DEBUG: Code 0 at n0[D'{u'r[g;&@lW@:213129777
001003:0020 DEBUG: Code 0 at *XqBn.M;4SmB.[i/U:29394896
005042:0000 The program can't find any usable optical drives.
Application exited at Sun Nov 10 13:17:40 2019

The answer: and I explain this to customers all
the time. When using drive in an enclosure don’t run makemkv until you’ve put a disc in the drive, closes the tray, and hear the drive start to read the disc, you’ll hear it making noise, like. 5-10 seconds after closing the tray. Then run MakeMKV it’ll pick it up every time.
It’s like MakeMKV initializes so fast it can miss
the fact that there’s a drive connected unless the drive is doing something with a disc. Or at least that’s the way I think about it. Lemme know if that helps.


Sent from my iPhone using Tapatalk Pro

It's a Sata connected Internal Drive.
The UHD disk is detected in Explorer as well.
Both Drives are Libre Compatible.

Hmm, ok then, my answer won't apply in this situation but if there's an external drive involved it's definitely something to try

Please read this: viewtopic.php?f=6&t=15876&p=74429&hilit=defender#p74429

Specialy the "Windows Defender" part and about the addional MakeMKV tool.

Awesome, thanks for the help.
I added an exception for MakeMKV and it works fine now.