www.makemkv.com

Debug log started at Sat Jul 20 11:48:01 2019 , written by MakeMKV v1.14.4 win(x64-release)
Using 262272KB for read cache.
001005:0000 MakeMKV v1.14.4 win(x64-release) gestartet
001003:0020 DEBUG: Code 3221225506 at Lt[RKo\%gO`]aK^U:121271042
001003:0020 DEBUG: Code 3221225506 at Lt[RKo\%gO`]aK^U:121271042
001003:0020 DEBUG: Code 0 at %A0\=b]TRP7iUuct:121275274
005042:0000 Das Programm konnte keine verwendbaren optischen Laufwerke finden.
Application exited at Sat Jul 20 11:49:07 2019

In Windows Security Centre check the section on Ransomware Protection. If Controlled Folder Access is ON this may be blocking MakeMkv. You can allow MakeMKv through this by selecting 'Allow an app through controlled folder access'. Add to this the path for MakeMKV.exe, MakeMKVcon.exe and MakeMKVcon64.exe if necessary.

I have a similar issue. What can I do besides allowing an app through controlled folder access? Because it doesn't seem to help

I have a similar issue. What can I do besides allowing an app through controlled folder access? Because it doesn't seem to help

How did you actually try this? The brute force approach is to turn off the Ransomware Protection completely and then just try MakeMKV. If this lets it work you then need to figure out which .exe files to add to the list before turning it back on. The ones I listed worked for me.

After reinstall works on the Computer