This posting is older than 6 months and can contain outdated information.
Thanks for your feedback.
Remote Buddy needs to change the Info.plist inside its application
bundle (you can get there by opening the context menu in Finder over
Remote Buddy.app, then select "Show Contents") at
Remote Buddy.app/Contents/Info.plist
This requires the copy of Remote Buddy.app you are using in a
location Remote Buddy can write to. Usually /Applications should work
just fine, but other locations, like your desktop, will work for
this, too. Starting Remote Buddy from the distribution DMG file will
not allow you to change this option, though, as it's read-only.
The error message will only turn up, if Remote Buddy can not
overwrite the Info.plist file I previously mentioned.
Hope that helps.
Best regards,
Felix