Hi, I'm sorry to dig this old post, but first of all : thanks for this answer. I had the same problem with the Native Instrument Vintage Keys and it solved my problem. :) However, I am now trying to install Native Instrument West Africa and I have the same problem but this time it doesn't work... I am on Ubuntu 10.11 with wine-1.3.33 I did : sudo mkdir "/media/West Africa" sudo mount -t iso9660 -o uid=***,gid=*** /dev/cdrom "/media/West Africa" I had to add uid and gid to have the proper permissions. Then I run the install with : cd ~/.wine/dosdevices/f\: wine "west africa 110 setup pc.exe" the installation begins, but it suddenly stops and asks : "Please insert West Africa"... I don't know what to do... I've noticed that a ls in the dvd gives me : 2720 -rwx------ 1 *** *** 2784560 2011-06-20 11:03 west africa 110 setup pc.exe 2 dr-xr-xr-x 1 *** *** 2048 2011-06-07 12:56 west africa installer macmpkg 2 dr-xr-xr-x 1 *** *** 2048 2011-06-07 12:53 west africa library west afric However the same ls but in the dvd automatically mounted (in udf) gives me : dr-x------ 4 *** *** 260 2011-06-20 11:04 . drwxr-xr-x 4 root root 4096 2011-11-27 21:28 .. -rwx------ 1 *** *** 2784560 2011-06-20 11:03 West Africa 1.1.0 Setup PC.exe dr-x------ 3 *** *** 88 2011-06-07 12:56 West Africa Installer Mac.mpkg I don't get why the files names are differents... Well, any help would be greatly appreciated!