With permission from xiaojin1985, I've created an easy-setup .cab file for this great utility! It will now install itself into the \Program Files\AutoA2DP directory. For fun, I also threw in AppToDate support.
To install: run the .cab file. It will automatically enable itself.
To uninstall: use "remove programs"
To run a program upon start, please still create "\Windows\AutoA2DP.ini" like described in the first post.
The .cab file is available on my website:
http://supware.net/AutoA2DP
Thanks for the great utility xiaojin1985!