I’ve had this problem ever since i bought the games. I run the desktop icon and it just sends me to the battle.net launcher. Its weird because my friends normally double click it and it opens the game. Thats the first problem. Now the second is that they always start in safe mode and sometimes they don’t even load. I have to restart my computer just to play it and its annoying. 
i7 9700k
RX 5700
windows 10