Easy Launcher Program Found
I came across a copy of the Easy Launcher program. As I recall, this program is intended to automatically launch one or more programs after the watch resets.
However, the program is either intended only for the Ruputer, or I do not know how to use it. The program documentation is in Japanese, including much of the interface.
The interface apparently permits setting up several programs to be loaded. It prompts for a title, type, and file path. It does not matter what I use for the title or type (which is in Japanese), but after setting the file path and saving the changes, the program always reports an error.
The program I found includes the assembly language source, including a make file. If you want a copy, please provide your email address. I'm hoping that someone can help make this work on the onHand.