Flareblood

I want to install a sandbox scenario from the content store, but it says I need to install the game somewhere other than program files. Why the f**k can't it just add the scenario to the program files directory?

Hi, I'm new here. I'm Flareblood. I am a brony, but I hope that doesn't bother anyone here. I play RollerCoaster Tycoon 3: Platinum mostly. I can't think of anything else to say right now, lol.