Mac File association not working. Why or how to debug?

Question

I have the following Info.plist which I am attempting to associate .mybin files with the applcation. However after installing the .mybin files do not have the icon, the desc

Answer 1

You could investigate using the lsregister command:

alias lsregister='/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister'
lsregister -lint -f /path/to/your.app

(I'm using Lion. On a different version of the Mac OS, it's possible that the path to lsregister is different.)