Replace .MKV Audio with Different Track

[Justron]

Hi everyone, this is my first post.
I have not signed up here before today, but i have used this website to find many answers. and i thank you all.


My question is:

How can i take a .MKV Video file, disable/remove the default audio, and add a different audio track to the .MKV ?

I understand from threads on this site, that i should use a program called MKVToolNix

However, when i downloaded this program and tried to run it, i get this error:

Put me in mkvtoolnix dir, please!

In case if you don't have it - just press "OK" to get it from
bunkus.org/videotools/mkvtoolnix/win32

I am not sure what it is asking me to do, can someone help me?
Thanks!!

[Baldrick]

Did you use the mktvoolnix installer and then run mkvmerge gui? https://www.videohelp.com/download/mkvtoolnix-unicode-5.2.1-setup.exe

If you are using the portable(zip) then be sure to extract ALL files and run mmg.exe.

[Justron]

Did you use the mktvoolnix installer and then run mkvmerge gui? https://www.videohelp.com/download/mkvtoolnix-unicode-5.2.1-setup.exe

If you are using the portable(zip) then be sure to extract ALL files and run mmg.exe.

THANKS!! it now works perfect, i guess i downloaded and tried to install the wrong set of files.

This is perfect, thanks again. very fast response.