True, but that is what did the trick. No tinkering, just a flawless experience (in most cases). This changed everything. No longer I start a game in the evening, wondering if it will start or not (I worked all day, I don't want to google what I have to change to get the game to run again...). I double click and expect it to work (and it normally does).

There are things to learn from this...

And computers are just a bunch of carefully arranged grains of sand.