How to get WiX major upgrade working?

Here's a snippet of what I use for all my packages, refined over many internal and public releases.

I know this post is old and answered, but, in case anyone runs across this, I had issues with my upgrade installer. The upgrade sections were all fine. The installer would run, but, the previous version was never removed, therefore, the new version was not installed.

The issue was this.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.