I'm having a problem where localized versions of my local HTML help
don't load, and I don't know how to debug this. For example, if I
change the system preferences to Japanese, and click on the Help
Menu item, the Apple Help Viewer app launches, its main window
appears, but no help page shows. If I drag the index.html file from
the Japanese.lproj folder in my app's Resources folder onto the Help
Viewer icon in the doc, the help page loads and displays properly.
So, it doesn't seem like there's anything wrong with the HTML itself.
I've double checked that the name of the folder matches the plist
entries, and is readable.