My friends, just to give my report:
I installed the game using tweaker (helps a lot avoiding permissions issues) and i could play a couple of hours last night but today, after booting the computer, i could check that the game wouldn't start: It had nuked itself again.
Yes, i installed it in a secondary drive (i have windows in the other drive), but i consider that i should be able to install games in my computer where i want.
Now i'm having the unistall drama but, at least, it's not my first rodeo, so i'm confident i'll be able to unistall completely.
It's 2n time i have to do this, but i think i've learned my lesson:
I'll wait until a real fix appears, i really hope that ark or sega can find a way to avoid Microsoft store completely so i can install wherever i want and avoid more not asked "backups"or auto nukes.