The thing happened once again when downloading the last modalys.mxo external from IRCAM, so I post on this topic again.
When copying .mxo files to your disk from some external source, you sometimes have this problem :
they don’t show up as a file but as folder (an exploded package), with subfolders or files like : MacOS, Info.plist, Resources.To get back and working your external file :
1 – Create a file with textedit or else
2 – write « iLaX???? » (without quotes) in it
3 – Save as Pkginfo (no extension)
4 – Place this file in the Contents folderThis procedure helped a lot, it was found on the following site :