You don't get it.
I have it working now.
My point was, that I was testing an install on a clean system, hopefully like a new user would.
And as it stands it is not seemless with the installers and program you have supplied.
I have now created the following images
base XP plus RideRunner
base XP plus RideRunner in profile mode.
this is so I can check any new plugin installers work and the plugins work with a base RR install.
For my personal install I probably won't go profile mode so I don't care about the
legacy to profile bit.
But anyone starting from scratch will probably come across the same issue and it just paints a poor picture when you get these issues.